User:CX Zoom/Vital 1-3.json

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"Yangtze": { "level": 3, "topic": "Geography" },   "Glacier": { "level": 3, "topic": "Geography" },   "Algeria": { "level": 3, "topic": "Geography" },   "Democratic Republic of the Congo": { "level": 3, "topic": "Geography" },   "Egypt": { "level": 3, "topic": "Geography" },   "Ethiopia": { "level": 3, "topic": "Geography" },   "Kenya": { "level": 3, "topic": "Geography" },   "Nigeria": { "level": 3, "topic": "Geography" },   "South Africa": { "level": 3, "topic": "Geography" },   "Tanzania": { "level": 3, "topic": "Geography" },   "Bangladesh": { "level": 3, "topic": "Geography" },   "India": { "level": 3, "topic": "Geography" },   "Pakistan": { "level": 3, "topic": "Geography" },   "China": { "level": 3, "topic": "Geography" },   "Japan": { "level": 3, "topic": "Geography" },   "South Korea": { "level": 3, "topic": "Geography" },   "Taiwan": { "level": 3, "topic": "Geography" },   "Indonesia": { "level": 3, "topic": "Geography" },   "Malaysia": { "level": 3, "topic": "Geography" },   "Myanmar": { "level": 3, "topic": "Geography" },   "Philippines": { "level": 3, "topic": "Geography" },   "Thailand": { "level": 3, "topic": "Geography" },   "Vietnam": { "level": 3, "topic": "Geography" },   "Iran": { "level": 3, "topic": "Geography" },   "Israel": { "level": 3, "topic": "Geography" },   "Saudi Arabia": { "level": 3, "topic": "Geography" },   "Turkey": { "level": 3, "topic": "Geography" },   "United Arab Emirates": { "level": 3, "topic": "Geography" },   "France": { "level": 3, "topic": "Geography" },   "Germany": { "level": 3, "topic": "Geography" },   "Italy": { "level": 3, "topic": "Geography" },   "Netherlands": { "level": 3, "topic": "Geography" },   "Poland": { "level": 3, "topic": "Geography" },   "Russia": { "level": 3, "topic": "Geography" },   "Spain": { "level": 3, "topic": "Geography" },   "Ukraine": { "level": 3, "topic": "Geography" },   "United Kingdom": { "level": 3, "topic": "Geography" },   "Canada": { "level": 3, "topic": "Geography" },   "Mexico": { "level": 3, "topic": "Geography" },   "United States": { "level": 3, "topic": "Geography" },   "Australia": { "level": 3, "topic": "Geography" },   "Argentina": { "level": 3, "topic": "Geography" },   "Brazil": { "level": 3, "topic": "Geography" },   "Colombia": { "level": 3, "topic": "Geography" },   "Cairo": { "level": 3, "topic": "Geography" },   "Lagos ": { "level": 3, "topic": "Geography" },   "Beijing": { "level": 3, "topic": "Geography" },   "Hong Kong": { "level": 3, "topic": "Geography" },   "Tokyo": { "level": 3, "topic": "Geography" },   "Jakarta": { "level": 3, "topic": "Geography" },   "Singapore": { "level": 3, "topic": "Geography" },   "Delhi": { "level": 3, "topic": "Geography" },   "Mumbai": { "level": 3, "topic": "Geography" },   "Istanbul": { "level": 3, "topic": "Geography" },   "Jerusalem": { "level": 3, "topic": "Geography" },   "Mecca": { "level": 3, "topic": "Geography" },   "London": { "level": 3, "topic": "Geography" },   "Moscow": { "level": 3, "topic": "Geography" },   "Paris": { "level": 3, "topic": "Geography" },   "Rome": { "level": 3, "topic": "Geography" },   "Mexico City": { "level": 3, "topic": "Geography" },   "New York City": { "level": 3, "topic": "Geography" },   "São Paulo": { "level": 3, "topic": "Geography" },   "Art": { "level": 3, "topic": "Arts" },   "Prehistoric art": { "level": 3, "topic": "Arts" },   "Fashion": { "level": 3, "topic": "Arts" },   "Museum": { "level": 3, "topic": "Arts" },   "Abstract art": { "level": 3, "topic": "Arts" },   "Modernism": { "level": 3, "topic": "Arts" },   "Realism (arts)": { "level": 3, "topic": "Arts", "basename": "Realism" },   "Romanticism": { "level": 3, "topic": "Arts" },   "Great Pyramid of Giza": { "level": 3, "topic": "Arts" },   "Great Wall of China": { "level": 3, "topic": "Arts" },   "English literature": { "level": 3, "topic": "Arts" },   "Fiction": { "level": 3, "topic": "Arts" },   "Novel": { "level": 3, "topic": "Arts" },   "Short story": { "level": 3, "topic": "Arts" },   "Fairy tale": { "level": 3, "topic": "Arts" },   "Poetry": { "level": 3, "topic": "Arts" },   "Epic poetry": { "level": 3, "topic": "Arts" },   "Musical instrument": { "level": 3, "topic": "Arts" },   "Piano": { "level": 3, "topic": "Arts" },   "Singing": { "level": 3, "topic": "Arts" },   "Classical music": { "level": 3, "topic": "Arts" },   "Folk music": { "level": 3, "topic": "Arts" },   "Jazz": { "level": 3, "topic": "Arts" },   "Pop music": { "level": 3, "topic": "Arts" },   "Rock music": { "level": 3, "topic": "Arts" },   "Dance": { "level": 3, "topic": "Arts" },   "Opera": { "level": 3, "topic": "Arts" },   "Orchestra": { "level": 3, "topic": "Arts" },   "Theatre": { "level": 3, "topic": "Arts" },   "Film": { "level": 3, "topic": "Arts" },   "Animation": { "level": 3, "topic": "Arts" },   "Calligraphy": { "level": 3, "topic": "Arts" },   "Comics": { "level": 3, "topic": "Arts" },   "Design": { "level": 3, "topic": "Arts" },   "Drawing": { "level": 3, "topic": "Arts" },   "Painting": { "level": 3, "topic": "Arts" },   "Photography": { "level": 3, "topic": "Arts" },   "Pottery": { "level": 3, "topic": "Arts" },   "Sculpture": { "level": 3, "topic": "Arts" },   "Philosophy of science": { "level": 3, "topic": "Philosophy and religion" },   "Aesthetics": { "level": 3, "topic": "Philosophy and religion" },   "Epistemology": { "level": 3, "topic": "Philosophy and religion" },   "Belief": { "level": 3, "topic": "Philosophy and religion" },   "Reason": { "level": 3, "topic": "Philosophy and religion" },   "Truth": { "level": 3, "topic": "Philosophy and religion" },   "Good and evil": { "level": 3, "topic": "Philosophy and religion" },   "Metaphysics": { "level": 3, "topic": "Philosophy and religion" },   "Free will": { "level": 3, "topic": "Philosophy and religion" },   "Ontology": { "level": 3, "topic": "Philosophy and religion" },   "Eastern philosophy": { "level": 3, "topic": "Philosophy and religion" },   "Confucianism": { "level": 3, "topic": "Philosophy and religion" },   "Western philosophy": { "level": 3, "topic": "Philosophy and religion" },   "Myth": { "level": 3, "topic": "Philosophy and religion" },   "Greek mythology": { "level": 3, "topic": "Philosophy and religion" },   "Afterlife": { "level": 3, "topic": "Philosophy and religion" },   "God": { "level": 3, "topic": "Philosophy and religion" },   "Meditation": { "level": 3, "topic": "Philosophy and religion" },   "New religious movement": { "level": 3, "topic": "Philosophy and religion" },   "Prayer": { "level": 3, "topic": "Philosophy and religion" },   "Ritual": { "level": 3, "topic": "Philosophy and religion" },   "Shamanism": { "level": 3, "topic": "Philosophy and religion" },   "Soul": { "level": 3, "topic": "Philosophy and religion" },   "Spirituality": { "level": 3, "topic": "Philosophy and religion" },   "Secularism": { "level": 3, "topic": "Philosophy and religion" },   "Atheism": { "level": 3, "topic": "Philosophy and religion" },   "Christianity": { "level": 3, "topic": "Philosophy and religion" },   "Bible": { "level": 3, "topic": "Philosophy and religion" },   "Catholic Church": { "level": 3, "topic": "Philosophy and religion" },   "Eastern Orthodox Church": { "level": 3, "topic": "Philosophy and religion" },   "Protestantism": { "level": 3, "topic": "Philosophy and religion" },   "Islam": { "level": 3, "topic": "Philosophy and religion" },   "Shia Islam": { "level": 3, "topic": "Philosophy and religion" },   "Sunni Islam": { "level": 3, "topic": "Philosophy and religion" },   "Quran": { "level": 3, "topic": "Philosophy and religion" },   "Judaism": { "level": 3, "topic": "Philosophy and religion" },   "Talmud": { "level": 3, "topic": "Philosophy and religion" },   "Chinese folk religion": { "level": 3, "topic": "Philosophy and religion" },   "Shinto": { "level": 3, "topic": "Philosophy and religion" },   "Taoism": { "level": 3, "topic": "Philosophy and religion" },   "Buddhism": { "level": 3, "topic": "Philosophy and religion" },   "Mahayana": { "level": 3, "topic": "Philosophy and religion" },   "Theravada": { "level": 3, "topic": "Philosophy and religion" },   "Hinduism": { "level": 3, "topic": "Philosophy and religion" },   "Vedas": { "level": 3, "topic": "Philosophy and religion" },   "Bhagavad Gita": { "level": 3, "topic": "Philosophy and religion" },   "Jainism": { "level": 3, "topic": "Philosophy and religion" },   "Sikhism": { "level": 3, "topic": "Philosophy and religion" },   "Traditional African religions": { "level": 3, "topic": "Philosophy and religion" },   "Furniture": { "level": 3, "topic": "Everyday life" },   "Jewellery": { "level": 3, "topic": "Everyday life" },   "Adult": { "level": 3, "topic": "Everyday life" },   "Adolescence": { "level": 3, "topic": "Everyday life" },   "Child": { "level": 3, "topic": "Everyday life" },   "Infant": { "level": 3, "topic": "Everyday life" },   "Marriage": { "level": 3, "topic": "Everyday life" },   "Old age": { "level": 3, "topic": "Everyday life" },   "Parenting": { "level": 3, "topic": "Everyday life" },   "Friendship": { "level": 3, "topic": "Everyday life" },   "Sexual intercourse": { "level": 3, "topic": "Everyday life" },   "Sexual orientation": { "level": 3, "topic": "Everyday life" },   "Gender": { "level": 3, "topic": "Everyday life" },   "Man": { "level": 3, "topic": "Everyday life" },   "Woman": { "level": 3, "topic": "Everyday life" },   "Cooking": { "level": 3, "topic": "Everyday life" },   "Bread": { "level": 3, "topic": "Everyday life" },   "Cereal": { "level": 3, "topic": "Everyday life" },   "Wheat": { "level": 3, "topic": "Everyday life" },   "Maize": { "level": 3, "topic": "Everyday life" },   "Rice": { "level": 3, "topic": "Everyday life" },   "Cheese": { "level": 3, "topic": "Everyday life" },   "Fruit": { "level": 3, "topic": "Everyday life" },   "Meat": { "level": 3, "topic": "Everyday life" },   "Salt": { "level": 3, "topic": "Everyday life" },   "Spice": { "level": 3, "topic": "Everyday life" },   "Sugar": { "level": 3, "topic": "Everyday life" },   "Vegetable": { "level": 3, "topic": "Everyday life" },   "Potato": { "level": 3, "topic": "Everyday life" },   "Soybean": { "level": 3, "topic": "Everyday life" },   "Drink": { "level": 3, "topic": "Everyday life" },   "Alcoholic beverage": { "level": 3, "topic": "Everyday life" },   "Coffee": { "level": 3, "topic": "Everyday life" },   "Drinking water": { "level": 3, "topic": "Everyday life" },   "Milk": { "level": 3, "topic": "Everyday life" },   "Tea": { "level": 3, "topic": "Everyday life" },   "Play (activity)": { "level": 3, "topic": "Everyday life" },   "Game": { "level": 3, "topic": "Everyday life" },   "Board game": { "level": 3, "topic": "Everyday life" },   "Card game": { "level": 3, "topic": "Everyday life" },   "Gambling": { "level": 3, "topic": "Everyday life" },   "Video game": { "level": 3, "topic": "Everyday life" },   "Association football": { "level": 3, "topic": "Everyday life" },   "Sport of athletics": { "level": 3, "topic": "Everyday life" },   "Olympic Games": { "level": 3, "topic": "Everyday life" },   "Toy": { "level": 3, "topic": "Everyday life" },   "Martial arts": { "level": 3, "topic": "Everyday life" },   "Swimming": { "level": 3, "topic": "Everyday life" },   "Tourism": { "level": 3, "topic": "Everyday life" },   "Festival": { "level": 3, "topic": "Society and social sciences" },   "Oral tradition": { "level": 3, "topic": "Society and social sciences" },   "Popular culture": { "level": 3, "topic": "Society and social sciences" },   "Community": { "level": 3, "topic": "Society and social sciences" },   "Power (social and political)": { "level": 3, "topic": "Society and social sciences" },   "Social class": { "level": 3, "topic": "Society and social sciences" },   "Social science": { "level": 3, "topic": "Society and social sciences" },   "Anthropology": { "level": 3, "topic": "Society and social sciences" },   "Sociology": { "level": 3, "topic": "Society and social sciences" },   "Political party": { "level": 3, "topic": "Society and social sciences" },   "Political science": { "level": 3, "topic": "Society and social sciences" },   "Colonialism": { "level": 3, "topic": "Society and social sciences" },   "Imperialism": { "level": 3, "topic": "Society and social sciences" },   "Democracy": { "level": 3, "topic": "Society and social sciences" },   "Dictatorship": { "level": 3, "topic": "Society and social sciences" },   "Monarchy": { "level": 3, "topic": "Society and social sciences" },   "Ideology": { "level": 3, "topic": "Society and social sciences" },   "Anarchism": { "level": 3, "topic": "Society and social sciences" },   "Capitalism": { "level": 3, "topic": "Society and social sciences" },   "Communism": { "level": 3, "topic": "Society and social sciences" },   "Conservatism": { "level": 3, "topic": "Society and social sciences" },   "Fascism": { "level": 3, "topic": "Society and social sciences" },   "Liberalism": { "level": 3, "topic": "Society and social sciences" },   "Nationalism": { "level": 3, "topic": "Society and social sciences" },   "Socialism": { "level": 3, "topic": "Society and social sciences" },   "State (polity)": { "level": 3, "topic": "Society and social sciences", "basename": "State" },   "Diplomacy": { "level": 3, "topic": "Society and social sciences" },   "Military": { "level": 3, "topic": "Society and social sciences" },   "European Union": { "level": 3, "topic": "Society and social sciences" },   "International Red Cross and Red Crescent Movement": { "level": 3, "topic": "Society and social sciences" },   "NATO": { "level": 3, "topic": "Society and social sciences" },   "United Nations": { "level": 3, "topic": "Society and social sciences" },   "Genocide": { "level": 3, "topic": "Society and social sciences" },   "Peace": { "level": 3, "topic": "Society and social sciences" },   "Terrorism": { "level": 3, "topic": "Society and social sciences" },   "School": { "level": 3, "topic": "Society and social sciences" },   "Library": { "level": 3, "topic": "Society and social sciences" },   "University": { "level": 3, "topic": "Society and social sciences" },   "Corporation": { "level": 3, "topic": "Society and social sciences" },   "Management": { "level": 3, "topic": "Society and social sciences" },   "Marketing": { "level": 3, "topic": "Society and social sciences" },   "Retail": { "level": 3, "topic": "Society and social sciences" },   "Trade union": { "level": 3, "topic": "Society and social sciences" },   "Supply and demand": { "level": 3, "topic": "Society and social sciences" },   "Employment": { "level": 3, "topic": "Society and social sciences" },   "Finance": { "level": 3, "topic": "Society and social sciences" },   "Bank": { "level": 3, "topic": "Society and social sciences" },   "Money": { "level": 3, "topic": "Society and social sciences" },   "Insurance": { "level": 3, "topic": "Society and social sciences" },   "Tax": { "level": 3, "topic": "Society and social sciences" },   "Economy": { "level": 3, "topic": "Society and social sciences" },   "Construction": { "level": 3, "topic": "Society and social sciences" },   "Fishing": { "level": 3, "topic": "Society and social sciences" },   "Hunting": { "level": 3, "topic": "Society and social sciences" },   "Mining": { "level": 3, "topic": "Society and social sciences" },   "Abortion": { "level": 3, "topic": "Society and social sciences" },   "Disability": { "level": 3, "topic": "Society and social sciences" },   "Discrimination": { "level": 3, "topic": "Society and social sciences" },   "Racism": { "level": 3, "topic": "Society and social sciences" },   "Sexism": { "level": 3, "topic": "Society and social sciences" },   "Environmentalism": { "level": 3, "topic": "Society and social sciences" },   "Pollution": { "level": 3, "topic": "Society and social sciences" },   "Famine": { "level": 3, "topic": "Society and social sciences" },   "Feminism": { "level": 3, "topic": "Society and social sciences" },   "Globalization": { "level": 3, "topic": "Society and social sciences" },   "Human migration": { "level": 3, "topic": "Society and social sciences" },   "Human rights": { "level": 3, "topic": "Society and social sciences" },   "Liberty": { "level": 3, "topic": "Society and social sciences" },   "Privacy": { "level": 3, "topic": "Society and social sciences" },   "Slavery": { "level": 3, "topic": "Society and social sciences" },   "Social equality": { "level": 3, "topic": "Society and social sciences" },   "Suffrage": { "level": 3, "topic": "Society and social sciences" },   "Indigenous peoples": { "level": 3, "topic": "Society and social sciences" },   "Poverty": { "level": 3, "topic": "Society and social sciences" },   "Violence": { "level": 3, "topic": "Society and social sciences" },   "Suicide": { "level": 3, "topic": "Society and social sciences" },   "Welfare": { "level": 3, "topic": "Society and social sciences" },   "Crime": { "level": 3, "topic": "Society and social sciences" },   "Constitution": { "level": 3, "topic": "Society and social sciences" },   "Justice": { "level": 3, "topic": "Society and social sciences" },   "Police": { "level": 3, "topic": "Society and social sciences" },   "Property": { "level": 3, "topic": "Society and social sciences" },   "Anger": { "level": 3, "topic": "Society and social sciences" },   "Fear": { "level": 3, "topic": "Society and social sciences" },   "Happiness": { "level": 3, "topic": "Society and social sciences" },   "Humour": { "level": 3, "topic": "Society and social sciences" },   "Love": { "level": 3, "topic": "Society and social sciences" },   "Consciousness": { "level": 3, "topic": "Society and social sciences" },   "Dream": { "level": 3, "topic": "Society and social sciences" },   "Memory": { "level": 3, "topic": "Society and social sciences" },   "Thought": { "level": 3, "topic": "Society and social sciences" },   "Human behavior": { "level": 3, "topic": "Society and social sciences" },   "Intelligence": { "level": 3, "topic": "Society and social sciences" },   "Learning": { "level": 3, "topic": "Society and social sciences" },   "Personality": { "level": 3, "topic": "Society and social sciences" },   "Indo-European languages": { "level": 3, "topic": "Society and social sciences" },   "Bengali language": { "level": 3, "topic": "Society and social sciences", "basename": "Bengali" },   "English language": { "level": 3, "topic": "Society and social sciences", "basename": "English" },   "French language": { "level": 3, "topic": "Society and social sciences", "basename": "French" },   "German language": { "level": 3, "topic": "Society and social sciences", "basename": "German" },   "Greek language": { "level": 3, "topic": "Society and social sciences", "basename": "Greek" },   "Hindustani language": { "level": 3, "topic": "Society and social sciences", "basename": "Hindustani" },   "Latin": { "level": 3, "topic": "Society and social sciences" },   "Portuguese language": { "level": 3, "topic": "Society and social sciences", "basename": "Portuguese" },   "Russian language": { "level": 3, "topic": "Society and social sciences", "basename": "Russian" },   "Spanish language": { "level": 3, "topic": "Society and social sciences", "basename": "Spanish" },   "Arabic": { "level": 3, "topic": "Society and social sciences" },   "Chinese language": { "level": 3, "topic": "Society and social sciences", "basename": "Chinese" },   "Japanese language": { "level": 3, "topic": "Society and social sciences", "basename": "Japanese" },   "Malay language": { "level": 3, "topic": "Society and social sciences", "basename": "Malay" },   "Swahili language": { "level": 3, "topic": "Society and social sciences", "basename": "Swahili" },   "Linguistics": { "level": 3, "topic": "Society and social sciences" },   "Grammar": { "level": 3, "topic": "Society and social sciences" },   "Word": { "level": 3, "topic": "Society and social sciences" },   "Personal name": { "level": 3, "topic": "Society and social sciences" },   "Speech": { "level": 3, "topic": "Society and social sciences" },   "Alphabet": { "level": 3, "topic": "Society and social sciences" },   "Arabic script": { "level": 3, "topic": "Society and social sciences" },   "Brahmic scripts": { "level": 3, "topic": "Society and social sciences" },   "Cyrillic script": { "level": 3, "topic": "Society and social sciences" },   "Greek alphabet": { "level": 3, "topic": "Society and social sciences" },   "Latin script": { "level": 3, "topic": "Society and social sciences" },   "Arabic numerals": { "level": 3, "topic": "Society and social sciences" },   "Chinese characters": { "level": 3, "topic": "Society and social sciences" },   "Broadcasting": { "level": 3, "topic": "Society and social sciences" },   "News": { "level": 3, "topic": "Society and social sciences" },   "Publishing": { "level": 3, "topic": "Society and social sciences" },   "Allergy": { "level": 3, "topic": "Health, medicine and disease" },   "Asthma": { "level": 3, "topic": "Health, medicine and disease" },   "Cancer": { "level": 3, "topic": "Health, medicine and disease" },   "Cardiovascular disease": { "level": 3, "topic": "Health, medicine and disease" },   "Stroke": { "level": 3, "topic": "Health, medicine and disease" },   "Diabetes": { "level": 3, "topic": "Health, medicine and disease" },   "Gastroenteritis": { "level": 3, "topic": "Health, medicine and disease" },   "Infection": { "level": 3, "topic": "Health, medicine and disease" },   "Common cold": { "level": 3, "topic": "Health, medicine and disease" },   "Influenza": { "level": 3, "topic": "Health, medicine and disease" },   "Malaria": { "level": 3, "topic": "Health, medicine and disease" },   "Pneumonia": { "level": 3, "topic": "Health, medicine and disease" },   "Sexually transmitted infection": { "level": 3, "topic": "Health, medicine and disease" },   "HIV/AIDS": { "level": 3, "topic": "Health, medicine and disease" },   "Smallpox": { "level": 3, "topic": "Health, medicine and disease" },   "Tuberculosis": { "level": 3, "topic": "Health, medicine and disease" },   "Mental disorder": { "level": 3, "topic": "Health, medicine and disease" },   "Injury": { "level": 3, "topic": "Health, medicine and disease" },   "Dentistry": { "level": 3, "topic": "Health, medicine and disease" },   "Hospital": { "level": 3, "topic": "Health, medicine and disease" },   "Nursing": { "level": 3, "topic": "Health, medicine and disease" },   "Surgery": { "level": 3, "topic": "Health, medicine and disease" },   "Ageing": { "level": 3, "topic": "Health, medicine and disease" },   "Exercise": { "level": 3, "topic": "Health, medicine and disease" },   "Health": { "level": 3, "topic": "Health, medicine and disease" },   "Mental health": { "level": 3, "topic": "Health, medicine and disease" },   "Hygiene": { "level": 3, "topic": "Health, medicine and disease" },   "Sanitation": { "level": 3, "topic": "Health, medicine and disease" },   "Nutrition": { "level": 3, "topic": "Health, medicine and disease" },   "Obesity": { "level": 3, "topic": "Health, medicine and disease" },   "Drug": { "level": 3, "topic": "Health, medicine and disease" },   "Medication": { "level": 3, "topic": "Health, medicine and disease" },   "Anesthesia": { "level": 3, "topic": "Health, medicine and disease" },   "Antibiotic": { "level": 3, "topic": "Health, medicine and disease" },   "Birth control": { "level": 3, "topic": "Health, medicine and disease" },   "Vaccine": { "level": 3, "topic": "Health, medicine and disease" },   "Addiction": { "level": 3, "topic": "Health, medicine and disease" },   "Alcoholism": { "level": 3, "topic": "Health, medicine and disease" },   "Smoking": { "level": 3, "topic": "Health, medicine and disease" },   "Scientific method": { "level": 3, "topic": "Science" },   "Measurement": { "level": 3, "topic": "Science" },   "International System of Units": { "level": 3, "topic": "Science" },   "Nature": { "level": 3, "topic": "Science" },   "Mercury (planet)": { "level": 3, "topic": "Science", "basename": "Mercury" },   "Venus": { "level": 3, "topic": "Science" },   "Mars": { "level": 3, "topic": "Science" },   "Jupiter": { "level": 3, "topic": "Science" },   "Saturn": { "level": 3, "topic": "Science" },   "Uranus": { "level": 3, "topic": "Science" },   "Neptune": { "level": 3, "topic": "Science" },   "Asteroid": { "level": 3, "topic": "Science" },   "Big Bang": { "level": 3, "topic": "Science" },   "Black hole": { "level": 3, "topic": "Science" },   "Comet": { "level": 3, "topic": "Science" },   "Galaxy": { "level": 3, "topic": "Science" },   "Milky Way": { "level": 3, "topic": "Science" },   "Natural satellite": { "level": 3, "topic": "Science" },   "Orbit": { "level": 3, "topic": "Science" },   "Outer space": { "level": 3, "topic": "Science" },   "Physical cosmology": { "level": 3, "topic": "Science" },   "Planet": { "level": 3, "topic": "Science" },   "Star": { "level": 3, "topic": "Science" },   "Supernova": { "level": 3, "topic": "Science" },   "Day": { "level": 3, "topic": "Science" },   "Year": { "level": 3, "topic": "Science" },   "Classical mechanics": { "level": 3, "topic": "Science" },   "Mass": { "level": 3, "topic": "Science" },   "Momentum": { "level": 3, "topic": "Science" },   "Motion": { "level": 3, "topic": "Science" },   "Newton's laws of motion": { "level": 3, "topic": "Science" },   "Force": { "level": 3, "topic": "Science" },   "Electromagnetism": { "level": 3, "topic": "Science" },   "Gravity": { "level": 3, "topic": "Science" },   "Strong interaction": { "level": 3, "topic": "Science" },   "Weak interaction": { "level": 3, "topic": "Science" },   "Magnetism": { "level": 3, "topic": "Science" },   "Matter": { "level": 3, "topic": "Science" },   "State of matter": { "level": 3, "topic": "Science" },   "Particle physics": { "level": 3, "topic": "Science" },   "Standard Model": { "level": 3, "topic": "Science" },   "Subatomic particle": { "level": 3, "topic": "Science" },   "Electron": { "level": 3, "topic": "Science" },   "Neutron": { "level": 3, "topic": "Science" },   "Photon": { "level": 3, "topic": "Science" },   "Proton": { "level": 3, "topic": "Science" },   "Quantum mechanics": { "level": 3, "topic": "Science" },   "Radioactive decay": { "level": 3, "topic": "Science" },   "Space": { "level": 3, "topic": "Science" },   "Vacuum": { "level": 3, "topic": "Science" },   "Thermodynamics": { "level": 3, "topic": "Science" },   "Heat": { "level": 3, "topic": "Science" },   "Temperature": { "level": 3, "topic": "Science" },   "Theory of relativity": { "level": 3, "topic": "Science" },   "Speed of light": { "level": 3, "topic": "Science" },   "Wave": { "level": 3, "topic": "Science" },   "Electromagnetic radiation": { "level": 3, "topic": "Science" },   "Light": { "level": 3, "topic": "Science" },   "Color": { "level": 3, "topic": "Science" },   "Optics": { "level": 3, "topic": "Science" },   "Sound": { "level": 3, "topic": "Science" },   "Molecular biology": { "level": 3, "topic": "Science" },   "Abiogenesis": { "level": 3, "topic": "Science" },   "Biodiversity": { "level": 3, "topic": "Science" },   "Ecosystem": { "level": 3, "topic": "Science" },   "Extinction": { "level": 3, "topic": "Science" },   "Human evolution": { "level": 3, "topic": "Science" },   "Natural selection": { "level": 3, "topic": "Science" },   "Organism": { "level": 3, "topic": "Science" },   "Archaea": { "level": 3, "topic": "Science" },   "Bacteria": { "level": 3, "topic": "Science" },   "Eukaryote": { "level": 3, "topic": "Science" },   "Zoology": { "level": 3, "topic": "Science" },   "Amphibian": { "level": 3, "topic": "Science" },   "Arthropod": { "level": 3, "topic": "Science" },   "Crustacean": { "level": 3, "topic": "Science" },   "Insect": { "level": 3, "topic": "Science" },   "Bird": { "level": 3, "topic": "Science" },   "Chicken": { "level": 3, "topic": "Science" },   "Fish": { "level": 3, "topic": "Science" },   "Mammal": { "level": 3, "topic": "Science" },   "Cat": { "level": 3, "topic": "Science" },   "Cattle": { "level": 3, "topic": "Science" },   "Dog": { "level": 3, "topic": "Science" },   "Horse": { "level": 3, "topic": "Science" },   "Pig": { "level": 3, "topic": "Science" },   "Primate": { "level": 3, "topic": "Science" },   "Rodent": { "level": 3, "topic": "Science" },   "Sheep": { "level": 3, "topic": "Science" },   "Mollusca": { "level": 3, "topic": "Science" },   "Reptile": { "level": 3, "topic": "Science" },   "Dinosaur": { "level": 3, "topic": "Science" },   "Algae": { "level": 3, "topic": "Science" },   "Botany": { "level": 3, "topic": "Science" },   "Flower": { "level": 3, "topic": "Science" },   "Seed": { "level": 3, "topic": "Science" },   "Tree": { "level": 3, "topic": "Science" },   "Fungus": { "level": 3, "topic": "Science" },   "Virus": { "level": 3, "topic": "Science" },   "Anatomy": { "level": 3, "topic": "Science" },   "Human body": { "level": 3, "topic": "Science" },   "Circulatory system": { "level": 3, "topic": "Science" },   "Blood": { "level": 3, "topic": "Science" },   "Heart": { "level": 3, "topic": "Science" },   "Lung": { "level": 3, "topic": "Science" },   "Immune system": { "level": 3, "topic": "Science" },   "Liver": { "level": 3, "topic": "Science" },   "Nervous system": { "level": 3, "topic": "Science" },   "Brain": { "level": 3, "topic": "Science" },   "Ear": { "level": 3, "topic": "Science" },   "Eye": { "level": 3, "topic": "Science" },   "Sense": { "level": 3, "topic": "Science" },   "Skeletal muscle": { "level": 3, "topic": "Science" },   "Skeleton": { "level": 3, "topic": "Science" },   "Bone": { "level": 3, "topic": "Science" },   "Skin": { "level": 3, "topic": "Science" },   "Physiology": { "level": 3, "topic": "Science" },   "Digestion": { "level": 3, "topic": "Science" },   "Metabolism": { "level": 3, "topic": "Science" },   "Photosynthesis": { "level": 3, "topic": "Science" },   "Reproduction": { "level": 3, "topic": "Science" },   "Sex": { "level": 3, "topic": "Science" },   "Pregnancy": { "level": 3, "topic": "Science" },   "Sleep": { "level": 3, "topic": "Science" },   "Genetics": { "level": 3, "topic": "Science" },   "Gene": { "level": 3, "topic": "Science" },   "Heredity": { "level": 3, "topic": "Science" },   "Paleontology": { "level": 3, "topic": "Science" },   "Taxonomy (biology)": { "level": 3, "topic": "Science", "basename": "Taxonomy" },   "Species": { "level": 3, "topic": "Science" },   "Biochemistry": { "level": 3, "topic": "Science" },   "Carbohydrate": { "level": 3, "topic": "Science" },   "DNA": { "level": 3, "topic": "Science" },   "Hormone": { "level": 3, "topic": "Science" },   "Lipid": { "level": 3, "topic": "Science" },   "Protein": { "level": 3, "topic": "Science" },   "RNA": { "level": 3, "topic": "Science" },   "Inorganic chemistry": { "level": 3, "topic": "Science" },   "Organic chemistry": { "level": 3, "topic": "Science" },   "Physical chemistry": { "level": 3, "topic": "Science" },   "Periodic table": { "level": 3, "topic": "Science" },   "Aluminium": { "level": 3, "topic": "Science" },   "Carbon": { "level": 3, "topic": "Science" },   "Copper": { "level": 3, "topic": "Science" },   "Gold": { "level": 3, "topic": "Science" },   "Hydrogen": { "level": 3, "topic": "Science" },   "Iron": { "level": 3, "topic": "Science" },   "Nitrogen": { "level": 3, "topic": "Science" },   "Oxygen": { "level": 3, "topic": "Science" },   "Phosphorus": { "level": 3, "topic": "Science" },   "Silicon": { "level": 3, "topic": "Science" },   "Silver": { "level": 3, "topic": "Science" },   "Sulfur": { "level": 3, "topic": "Science" },   "Chemical compound": { "level": 3, "topic": "Science" },   "Carbon dioxide": { "level": 3, "topic": "Science" },   "Chemical bond": { "level": 3, "topic": "Science" },   "Molecule": { "level": 3, "topic": "Science" },   "Chemical reaction": { "level": 3, "topic": "Science" },   "Acid–base reaction": { "level": 3, "topic": "Science" },   "Catalysis": { "level": 3, "topic": "Science" },   "Redox": { "level": 3, "topic": "Science" },   "Metal": { "level": 3, "topic": "Science" },   "Alloy": { "level": 3, "topic": "Science" },   "Bronze": { "level": 3, "topic": "Science" },   "Steel": { "level": 3, "topic": "Science" },   "Earth science": { "level": 3, "topic": "Science" },   "History of Earth": { "level": 3, "topic": "Science" },   "Atmosphere of Earth": { "level": 3, "topic": "Science" },   "Internal structure of Earth": { "level": 3, "topic": "Science" },   "Season": { "level": 3, "topic": "Science" },   "Flood": { "level": 3, "topic": "Science" },   "Climate change": { "level": 3, "topic": "Science" },   "Weather": { "level": 3, "topic": "Science" },   "Cloud": { "level": 3, "topic": "Science" },   "Rain": { "level": 3, "topic": "Science" },   "Snow": { "level": 3, "topic": "Science" },   "Tornado": { "level": 3, "topic": "Science" },   "Tropical cyclone": { "level": 3, "topic": "Science" },   "Wind": { "level": 3, "topic": "Science" },   "Earthquake": { "level": 3, "topic": "Science" },   "Erosion": { "level": 3, "topic": "Science" },   "Mineral": { "level": 3, "topic": "Science" },   "Plate tectonics": { "level": 3, "topic": "Science" },   "Rock (geology)": { "level": 3, "topic": "Science", "basename": "Rock" },   "Soil": { "level": 3, "topic": "Science" },   "Volcano": { "level": 3, "topic": "Science" },   "Civil engineering": { "level": 3, "topic": "Technology" },   "Mechanical engineering": { "level": 3, "topic": "Technology" },   "Electric battery": { "level": 3, "topic": "Technology" },   "Explosive": { "level": 3, "topic": "Technology" },   "Gunpowder": { "level": 3, "topic": "Technology" },   "Fossil fuel": { "level": 3, "topic": "Technology" },   "Coal": { "level": 3, "topic": "Technology" },   "Natural gas": { "level": 3, "topic": "Technology" },   "Petroleum": { "level": 3, "topic": "Technology" },   "Nuclear power": { "level": 3, "topic": "Technology" },   "Renewable energy": { "level": 3, "topic": "Technology" },   "Hydropower": { "level": 3, "topic": "Technology" },   "Solar energy": { "level": 3, "topic": "Technology" },   "Wind power": { "level": 3, "topic": "Technology" },   "Animal husbandry": { "level": 3, "topic": "Technology" },   "Domestication": { "level": 3, "topic": "Technology" },   "Biotechnology": { "level": 3, "topic": "Technology" },   "Genetic engineering": { "level": 3, "topic": "Technology" },   "Fertilizer": { "level": 3, "topic": "Technology" },   "Food preservation": { "level": 3, "topic": "Technology" },   "Garden": { "level": 3, "topic": "Technology" },   "Medical imaging": { "level": 3, "topic": "Technology" },   "Oven": { "level": 3, "topic": "Technology" },   "Refrigeration": { "level": 3, "topic": "Technology" },   "Weapon": { "level": 3, "topic": "Technology" },   "Armour": { "level": 3, "topic": "Technology" },   "Bow and arrow": { "level": 3, "topic": "Technology" },   "Firearm": { "level": 3, "topic": "Technology" },   "Knife": { "level": 3, "topic": "Technology" },   "Nuclear weapon": { "level": 3, "topic": "Technology" },   "Simple machine": { "level": 3, "topic": "Technology" },   "Wheel": { "level": 3, "topic": "Technology" },   "Engine": { "level": 3, "topic": "Technology" },   "Electric motor": { "level": 3, "topic": "Technology" },   "Internal combustion engine": { "level": 3, "topic": "Technology" },   "Steam engine": { "level": 3, "topic": "Technology" },   "Robotics": { "level": 3, "topic": "Technology" },   "Printing": { "level": 3, "topic": "Technology" },   "Mail": { "level": 3, "topic": "Technology" },   "Telecommunications": { "level": 3, "topic": "Technology" },   "Internet": { "level": 3, "topic": "Technology" },   "Radio": { "level": 3, "topic": "Technology" },   "Telephone": { "level": 3, "topic": "Technology" },   "Mobile phone": { "level": 3, "topic": "Technology" },   "Video": { "level": 3, "topic": "Technology" },   "Television": { "level": 3, "topic": "Technology" },   "Computer science": { "level": 3, "topic": "Technology" },   "Artificial intelligence": { "level": 3, "topic": "Technology" },   "Cryptography": { "level": 3, "topic": "Technology" },   "Electronics": { "level": 3, "topic": "Technology" },   "Electric light": { "level": 3, "topic": "Technology" },   "Integrated circuit": { "level": 3, "topic": "Technology" },   "Semiconductor device": { "level": 3, "topic": "Technology" },   "Rocket": { "level": 3, "topic": "Technology" },   "Satellite": { "level": 3, "topic": "Technology" },   "Space exploration": { "level": 3, "topic": "Technology" },   "Spaceflight": { "level": 3, "topic": "Technology" },   "Space station": { "level": 3, "topic": "Technology" },   "Aircraft": { "level": 3, "topic": "Technology" },   "Bicycle": { "level": 3, "topic": "Technology" },   "Car": { "level": 3, "topic": "Technology" },   "Rail transport": { "level": 3, "topic": "Technology" },   "Ship": { "level": 3, "topic": "Technology" },   "Navigation": { "level": 3, "topic": "Technology" },   "Compass": { "level": 3, "topic": "Technology" },   "Map": { "level": 3, "topic": "Technology" },   "Radar": { "level": 3, "topic": "Technology" },   "Calendar": { "level": 3, "topic": "Technology" },   "Clock": { "level": 3, "topic": "Technology" },   "Fortification": { "level": 3, "topic": "Technology" },   "Infrastructure": { "level": 3, "topic": "Technology" },   "Bridge": { "level": 3, "topic": "Technology" },   "Canal": { "level": 3, "topic": "Technology" },   "Dam": { "level": 3, "topic": "Technology" },   "Road": { "level": 3, "topic": "Technology" },   "Concrete": { "level": 3, "topic": "Technology" },   "Glass": { "level": 3, "topic": "Technology" },   "Masonry": { "level": 3, "topic": "Technology" },   "Metallurgy": { "level": 3, "topic": "Technology" },   "Natural rubber": { "level": 3, "topic": "Technology" },   "Paper": { "level": 3, "topic": "Technology" },   "Plastic": { "level": 3, "topic": "Technology" },   "Textile": { "level": 3, "topic": "Technology" },   "Cotton": { "level": 3, "topic": "Technology" },   "Wood": { "level": 3, "topic": "Technology" },   "Camera": { "level": 3, "topic": "Technology" },   "Laser": { "level": 3, "topic": "Technology" },   "Lens": { "level": 3, "topic": "Technology" },   "Microscope": { "level": 3, "topic": "Technology" },   "Telescope": { "level": 3, "topic": "Technology" },   "Algorithm": { "level": 3, "topic": "Mathematics" },   "Mathematical proof": { "level": 3, "topic": "Mathematics" },   "Set (mathematics)": { "level": 3, "topic": "Mathematics", "basename": "Set" },   "Function (mathematics)": { "level": 3, "topic": "Mathematics", "basename": "Function" },   "Combinatorics": { "level": 3, "topic": "Mathematics" },   "Real number": { "level": 3, "topic": "Mathematics" },   "E (mathematical constant)": { "level": 3, "topic": "Mathematics", "basename": "e" },   "Pi": { "level": 3, "topic": "Mathematics", "basename": "π" },   "Fraction": { "level": 3, "topic": "Mathematics" },   "Integer": { "level": 3, "topic": "Mathematics" },   "0": {        "level": 3, "topic": "Mathematics" },   "Natural number": { "level": 3, "topic": "Mathematics" },   "Prime number": { "level": 3, "topic": "Mathematics" },   "Complex number": { "level": 3, "topic": "Mathematics" },   "Number theory": { "level": 3, "topic": "Mathematics" },   "Algebra": { "level": 3, "topic": "Mathematics" },   "Equation": { "level": 3, "topic": "Mathematics" },   "Variable (mathematics)": { "level": 3, "topic": "Mathematics", "basename": "Variable" },   "Linear algebra": { "level": 3, "topic": "Mathematics" },   "Abstract algebra": { "level": 3, "topic": "Mathematics" },   "Mathematical analysis": { "level": 3, "topic": "Mathematics" },   "Calculus": { "level": 3, "topic": "Mathematics" },   "Infinity": { "level": 3, "topic": "Mathematics" },   "Limit (mathematics)": { "level": 3, "topic": "Mathematics", "basename": "Limit" },   "Series (mathematics)": { "level": 3, "topic": "Mathematics", "basename": "Series" },   "Exponentiation": { "level": 3, "topic": "Mathematics" },   "Logarithm": { "level": 3, "topic": "Mathematics" },   "Nth root": { "level": 3, "topic": "Mathematics", "basename": "nth root" },   "Angle": { "level": 3, "topic": "Mathematics" },   "Trigonometry": { "level": 3, "topic": "Mathematics" },   "Area": { "level": 3, "topic": "Mathematics" },   "Conic section": { "level": 3, "topic": "Mathematics" },   "Circle": { "level": 3, "topic": "Mathematics" },   "Line (geometry)": { "level": 3, "topic": "Mathematics", "basename": "Line" },   "Polygon": { "level": 3, "topic": "Mathematics" },   "Triangle": { "level": 3, "topic": "Mathematics" },   "Three-dimensional space": { "level": 3, "topic": "Mathematics" },   "Volume": { "level": 3, "topic": "Mathematics" },   "Topology": { "level": 3, "topic": "Mathematics" },   "Probability": { "level": 3, "topic": "Mathematics" } }