{"label": 5, "text": "How far is it from Denver to Aspen ?"}
{"label": 4, "text": "What county is Modesto , California in ?"}
{"label": 3, "text": "Who was Galileo ?"}
{"label": 2, "text": "What is an atom ?"}
{"label": 5, "text": "When did Hawaii become a state ?"}
{"label": 5, "text": "How tall is the Sears Building ?"}
{"label": 3, "text": "George Bush purchased a small interest in which baseball team ?"}
{"label": 1, "text": "What is Australia 's national flower ?"}
{"label": 2, "text": "Why does the moon turn orange ?"}
{"label": 2, "text": "What is autism ?"}
{"label": 4, "text": "What city had a world fair in 1900 ?"}
{"label": 3, "text": "What person 's head is on a dime ?"}
{"label": 5, "text": "What is the average weight of a Yellow Labrador ?"}
{"label": 3, "text": "Who was the first man to fly across the Pacific Ocean ?"}
{"label": 5, "text": "When did Idaho become a state ?"}
{"label": 5, "text": "What is the life expectancy for crickets ?"}
{"label": 1, "text": "What metal has the highest melting point ?"}
{"label": 3, "text": "Who developed the vaccination against polio ?"}
{"label": 2, "text": "What is epilepsy ?"}
{"label": 5, "text": "What year did the Titanic sink ?"}
{"label": 3, "text": "Who was the first American to walk in space ?"}
{"label": 2, "text": "What is a biosphere ?"}
{"label": 4, "text": "What river in the US is known as the Big Muddy ?"}
{"label": 2, "text": "What is bipolar disorder ?"}
{"label": 2, "text": "What is cholesterol ?"}
{"label": 3, "text": "Who developed the Macintosh computer ?"}
{"label": 2, "text": "What is caffeine ?"}
{"label": 4, "text": "What imaginary line is halfway between the North and South Poles ?"}
{"label": 4, "text": "Where is John Wayne airport ?"}
{"label": 4, "text": "What hemisphere is the Philippines in ?"}
{"label": 5, "text": "What is the average speed of the horses at the Kentucky Derby ?"}
{"label": 4, "text": "Where are the Rocky Mountains ?"}
{"label": 2, "text": "What are invertebrates ?"}
{"label": 5, "text": "What is the temperature at the center of the earth ?"}
{"label": 5, "text": "When did John F. Kennedy get elected as President ?"}
{"label": 5, "text": "How old was Elvis Presley when he died ?"}
{"label": 4, "text": "Where is the Orinoco River ?"}
{"label": 5, "text": "How far is the service line from the net in tennis ?"}
{"label": 5, "text": "How much fiber should you have per day ?"}
{"label": 5, "text": "How many Great Lakes are there ?"}
{"label": 1, "text": "Material called linen is made from what plant ?"}
{"label": 2, "text": "What is Teflon ?"}
{"label": 2, "text": "What is amitriptyline ?"}
{"label": 2, "text": "What is a shaman ?"}
{"label": 1, "text": "What is the proper name for a female walrus ?"}
{"label": 1, "text": "What is a group of turkeys called ?"}
{"label": 5, "text": "How long did Rip Van Winkle sleep ?"}
{"label": 2, "text": "What are triglycerides ?"}
{"label": 5, "text": "How many liters in a gallon ?"}
{"label": 3, "text": "What is the name of the chocolate company in San Francisco ?"}
{"label": 2, "text": "What are amphibians ?"}
{"label": 3, "text": "Who discovered x-rays ?"}
{"label": 3, "text": "Which comedian 's signature line is `` Can we talk '' ?"}
{"label": 2, "text": "What is fibromyalgia ?"}
{"label": 2, "text": "What is done with worn or outdated flags ?"}
{"label": 2, "text": "What does cc in engines mean ?"}
{"label": 5, "text": "When did Elvis Presley die ?"}
{"label": 4, "text": "What is the capital of Yugoslavia ?"}
{"label": 4, "text": "Where is Milan ?"}
{"label": 5, "text": "What is the speed hummingbirds fly ?"}
{"label": 4, "text": "What is the oldest city in the United States ?"}
{"label": 3, "text": "What was W.C. Fields ' real name ?"}
{"label": 4, "text": "What river flows between Fargo , North Dakota and Moorhead , Minnesota ?"}
{"label": 1, "text": "What do bats eat ?"}
{"label": 4, "text": "What state did the Battle of Bighorn take place in ?"}
{"label": 3, "text": "Who was Abraham Lincoln ?"}
{"label": 1, "text": "What do you call a newborn kangaroo ?"}
{"label": 2, "text": "What are spider veins ?"}
{"label": 5, "text": "What day and month did John Lennon die ?"}
{"label": 4, "text": "What strait separates North America from Asia ?"}
{"label": 5, "text": "What is the population of Seattle ?"}
{"label": 5, "text": "How much was a ticket for the Titanic ?"}
{"label": 4, "text": "What is the largest city in the world ?"}
{"label": 3, "text": "What American composer wrote the music for `` West Side Story '' ?"}
{"label": 4, "text": "Where is the Mall of the America ?"}
{"label": 2, "text": "What is the pH scale ?"}
{"label": 1, "text": "What type of currency is used in Australia ?"}
{"label": 5, "text": "How tall is the Gateway Arch in St. Louis , MO ?"}
{"label": 5, "text": "How much does the human adult female brain weigh ?"}
{"label": 3, "text": "Who was the first governor of Alaska ?"}
{"label": 2, "text": "What is a prism ?"}
{"label": 5, "text": "When was the first liver transplant ?"}
{"label": 3, "text": "Who was elected president of South Africa in 1994 ?"}
{"label": 5, "text": "What is the population of China ?"}
{"label": 5, "text": "When was Rosa Parks born ?"}
{"label": 2, "text": "Why is a ladybug helpful ?"}
{"label": 2, "text": "What is amoxicillin ?"}
{"label": 3, "text": "Who was the first female United States Representative ?"}
{"label": 2, "text": "What are xerophytes ?"}
{"label": 4, "text": "What country did Ponce de Leon come from ?"}
{"label": 1, "text": "The U.S. Department of Treasury first issued paper currency for the U.S. during which war ?"}
{"label": 2, "text": "What is desktop publishing ?"}
{"label": 5, "text": "What is the temperature of the sun 's surface ?"}
{"label": 5, "text": "What year did Canada join the United Nations ?"}
{"label": 3, "text": "What is the oldest university in the US ?"}
{"label": 4, "text": "Where is Prince Edward Island ?"}
{"label": 5, "text": "Mercury , what year was it discovered ?"}
{"label": 2, "text": "What is cryogenics ?"}
{"label": 2, "text": "What are coral reefs ?"}
{"label": 1, "text": "What is the longest major league baseball-winning streak ?"}
{"label": 2, "text": "What is neurology ?"}
{"label": 3, "text": "Who invented the calculator ?"}
{"label": 2, "text": "How do you measure earthquakes ?"}
{"label": 3, "text": "Who is Duke Ellington ?"}
{"label": 4, "text": "What county is Phoenix , AZ in ?"}
{"label": 2, "text": "What is a micron ?"}
{"label": 5, "text": "The sun 's core , what is the temperature ?"}
{"label": 1, "text": "What is the Ohio state bird ?"}
{"label": 5, "text": "When were William Shakespeare 's twins born ?"}
{"label": 4, "text": "What is the highest dam in the U.S. ?"}
{"label": 1, "text": "What color is a poison arrow frog ?"}
{"label": 2, "text": "What is acupuncture ?"}
{"label": 5, "text": "What is the length of the coastline of the state of Alaska ?"}
{"label": 3, "text": "What is the name of Neil Armstrong 's wife ?"}
{"label": 1, "text": "What is Hawaii 's state flower ?"}
{"label": 3, "text": "Who won Ms. American in 1989 ?"}
{"label": 5, "text": "When did the Hindenberg crash ?"}
{"label": 1, "text": "What mineral helps prevent osteoporosis ?"}
{"label": 5, "text": "What was the last year that the Chicago Cubs won the World Series ?"}
{"label": 4, "text": "Where is Perth ?"}
{"label": 5, "text": "What year did WWII begin ?"}
{"label": 5, "text": "What is the diameter of a golf ball ?"}
{"label": 2, "text": "What is an eclipse ?"}
{"label": 3, "text": "Who discovered America ?"}
{"label": 5, "text": "What is the earth 's diameter ?"}
{"label": 3, "text": "Which president was unmarried ?"}
{"label": 5, "text": "How wide is the Milky Way galaxy ?"}
{"label": 5, "text": "During which season do most thunderstorms occur ?"}
{"label": 2, "text": "What is Wimbledon ?"}
{"label": 5, "text": "What is the gestation period for a cat ?"}
{"label": 5, "text": "How far is a nautical mile ?"}
{"label": 3, "text": "Who was the abolitionist who led the raid on Harper 's Ferry in 1859 ?"}
{"label": 2, "text": "What does target heart rate mean ?"}
{"label": 1, "text": "What was the first satellite to go into space ?"}
{"label": 2, "text": "What is foreclosure ?"}
{"label": 1, "text": "What is the major fault line near Kentucky ?"}
{"label": 4, "text": "Where is the Holland Tunnel ?"}
{"label": 3, "text": "Who wrote the hymn `` Amazing Grace '' ?"}
{"label": 3, "text": "What position did Willie Davis play in baseball ?"}
{"label": 2, "text": "What are platelets ?"}
{"label": 2, "text": "What is severance pay ?"}
{"label": 1, "text": "What is the name of Roy Roger 's dog ?"}
{"label": 4, "text": "Where are the National Archives ?"}
{"label": 1, "text": "What is a baby turkey called ?"}
{"label": 2, "text": "What is poliomyelitis ?"}
{"label": 1, "text": "What is the longest bone in the human body ?"}
{"label": 3, "text": "Who is a German philosopher ?"}
{"label": 1, "text": "What were Christopher Columbus ' three ships ?"}
{"label": 2, "text": "What does Phi Beta Kappa mean ?"}
{"label": 2, "text": "What is nicotine ?"}
{"label": 1, "text": "What is another name for vitamin B1 ?"}
{"label": 3, "text": "Who discovered radium ?"}
{"label": 2, "text": "What are sunspots ?"}
{"label": 5, "text": "When was Algeria colonized ?"}
{"label": 3, "text": "What baseball team was the first to make numbers part of their uniform ?"}
{"label": 4, "text": "What continent is Egypt on ?"}
{"label": 4, "text": "What is the capital of Mongolia ?"}
{"label": 2, "text": "What is nanotechnology ?"}
{"label": 4, "text": "In the late 1700 's British convicts were used to populate which colony ?"}
{"label": 4, "text": "What state is the geographic center of the lower 48 states ?"}
{"label": 2, "text": "What is an obtuse angle ?"}
{"label": 2, "text": "What are polymers ?"}
{"label": 5, "text": "When is hurricane season in the Caribbean ?"}
{"label": 4, "text": "Where is the volcano Mauna Loa ?"}
{"label": 1, "text": "What is another astronomic term for the Northern Lights ?"}
{"label": 4, "text": "What peninsula is Spain part of ?"}
{"label": 5, "text": "When was Lyndon B. Johnson born ?"}
{"label": 2, "text": "What is acetaminophen ?"}
{"label": 4, "text": "What state has the least amount of rain per year ?"}
{"label": 3, "text": "Who founded American Red Cross ?"}
{"label": 5, "text": "What year did the Milwaukee Braves become the Atlanta Braves ?"}
{"label": 5, "text": "How fast is alcohol absorbed ?"}
{"label": 5, "text": "When is the summer solstice ?"}
{"label": 2, "text": "What is supernova ?"}
{"label": 4, "text": "Where is the Shawnee National Forest ?"}
{"label": 4, "text": "What U.S. state 's motto is `` Live free or Die '' ?"}
{"label": 4, "text": "Where is the Lourve ?"}
{"label": 5, "text": "When was the first stamp issued ?"}
{"label": 1, "text": "What primary colors do you mix to make orange ?"}
{"label": 5, "text": "How far is Pluto from the sun ?"}
{"label": 4, "text": "What body of water are the Canary Islands in ?"}
{"label": 2, "text": "What is neuropathy ?"}
{"label": 4, "text": "Where is the Euphrates River ?"}
{"label": 2, "text": "What is cryptography ?"}
{"label": 1, "text": "What is natural gas composed of ?"}
{"label": 3, "text": "Who is the Prime Minister of Canada ?"}
{"label": 3, "text": "What French ruler was defeated at the battle of Waterloo ?"}
{"label": 2, "text": "What is leukemia ?"}
{"label": 4, "text": "Where did Howard Hughes die ?"}
{"label": 1, "text": "What is the birthstone for June ?"}
{"label": 1, "text": "What is the sales tax in Minnesota ?"}
{"label": 5, "text": "What is the distance in miles from the earth to the sun ?"}
{"label": 5, "text": "What is the average life span for a chicken ?"}
{"label": 5, "text": "When was the first Wal-Mart store opened ?"}
{"label": 2, "text": "What is relative humidity ?"}
{"label": 4, "text": "What city has the zip code of 35824 ?"}
{"label": 1, "text": "What currency is used in Algeria ?"}
{"label": 3, "text": "Who invented the hula hoop ?"}
{"label": 1, "text": "What was the most popular toy in 1957 ?"}
{"label": 1, "text": "What is pastrami made of ?"}
{"label": 1, "text": "What is the name of the satellite that the Soviet Union sent into space in 1957 ?"}
{"label": 4, "text": "What city 's newspaper is called `` The Enquirer '' ?"}
{"label": 3, "text": "Who invented the slinky ?"}
{"label": 1, "text": "What are the animals that don 't have backbones called ?"}
{"label": 5, "text": "What is the melting point of copper ?"}
{"label": 4, "text": "Where is the volcano Olympus Mons located ?"}
{"label": 3, "text": "Who was the 23rd president of the United States ?"}
{"label": 5, "text": "What is the average body temperature ?"}
{"label": 2, "text": "What does a defibrillator do ?"}
{"label": 2, "text": "What is the effect of acid rain ?"}
{"label": 5, "text": "What year did the United States abolish the draft ?"}
{"label": 5, "text": "How fast is the speed of light ?"}
{"label": 4, "text": "What province is Montreal in ?"}
{"label": 4, "text": "What New York City structure is also known as the Twin Towers ?"}
{"label": 2, "text": "What is fungus ?"}
{"label": 1, "text": "What is the most frequently spoken language in the Netherlands ?"}
{"label": 2, "text": "What is sodium chloride ?"}
{"label": 1, "text": "What are the spots on dominoes called ?"}
{"label": 5, "text": "How many pounds in a ton ?"}
{"label": 2, "text": "What is influenza ?"}
{"label": 2, "text": "What is ozone depletion ?"}
{"label": 5, "text": "What year was the Mona Lisa painted ?"}
{"label": 2, "text": "What does `` Sitting Shiva '' mean ?"}
{"label": 1, "text": "What is the electrical output in Madrid , Spain ?"}
{"label": 4, "text": "Which mountain range in North America stretches from Maine to Georgia ?"}
{"label": 1, "text": "What is plastic made of ?"}
{"label": 5, "text": "What is the population of Nigeria ?"}
{"label": 2, "text": "What does your spleen do ?"}
{"label": 4, "text": "Where is the Grand Canyon ?"}
{"label": 3, "text": "Who invented the telephone ?"}
{"label": 5, "text": "What year did the U.S. buy Alaska ?"}
{"label": 3, "text": "What is the name of the leader of Ireland ?"}
{"label": 2, "text": "What is phenylalanine ?"}
{"label": 5, "text": "How many gallons of water are there in a cubic foot ?"}
{"label": 1, "text": "What are the two houses of the Legislative branch ?"}
{"label": 2, "text": "What is sonar ?"}
{"label": 4, "text": "In Poland , where do most people live ?"}
{"label": 2, "text": "What is phosphorus ?"}
{"label": 4, "text": "What is the location of the Sea of Tranquility ?"}
{"label": 5, "text": "How fast is sound ?"}
{"label": 4, "text": "What French province is cognac produced in ?"}
{"label": 2, "text": "What is Valentine 's Day ?"}
{"label": 2, "text": "What causes gray hair ?"}
{"label": 2, "text": "What is hypertension ?"}
{"label": 2, "text": "What is bandwidth ?"}
{"label": 4, "text": "What is the longest suspension bridge in the U.S. ?"}
{"label": 2, "text": "What is a parasite ?"}
{"label": 2, "text": "What is home equity ?"}
{"label": 2, "text": "What do meteorologists do ?"}
{"label": 1, "text": "What is the criterion for being legally blind ?"}
{"label": 3, "text": "Who is the tallest man in the world ?"}
{"label": 4, "text": "What are the twin cities ?"}
{"label": 1, "text": "What did Edward Binney and Howard Smith invent in 1903 ?"}
{"label": 1, "text": "What is the statue of liberty made of ?"}
{"label": 2, "text": "What is pilates ?"}
{"label": 4, "text": "What planet is known as the `` red '' planet ?"}
{"label": 5, "text": "What is the depth of the Nile river ?"}
{"label": 1, "text": "What is the colorful Korean traditional dress called ?"}
{"label": 2, "text": "What is Mardi Gras ?"}
{"label": 5, "text": "Mexican pesos are worth what in U.S. dollars ?"}
{"label": 3, "text": "Who was the first African American to play for the Brooklyn Dodgers ?"}
{"label": 3, "text": "Who was the first Prime Minister of Canada ?"}
{"label": 5, "text": "How many Admirals are there in the U.S. Navy ?"}
{"label": 1, "text": "What instrument did Glenn Miller play ?"}
{"label": 5, "text": "How old was Joan of Arc when she died ?"}
{"label": 2, "text": "What does the word fortnight mean ?"}
{"label": 2, "text": "What is dianetics ?"}
{"label": 4, "text": "What is the capital of Ethiopia ?"}
{"label": 5, "text": "For how long is an elephant pregnant ?"}
{"label": 2, "text": "How did Janice Joplin die ?"}
{"label": 1, "text": "What is the primary language in Iceland ?"}
{"label": 2, "text": "What is the difference between AM radio stations and FM radio stations ?"}
{"label": 2, "text": "What is osteoporosis ?"}
{"label": 3, "text": "Who was the first woman governor in the U.S. ?"}
{"label": 2, "text": "What is peyote ?"}
{"label": 2, "text": "What is the esophagus used for ?"}
{"label": 2, "text": "What is viscosity ?"}
{"label": 5, "text": "What year did Oklahoma become a state ?"}
{"label": 0, "text": "What is the abbreviation for Texas ?"}
{"label": 1, "text": "What is a mirror made out of ?"}
{"label": 4, "text": "Where on the body is a mortarboard worn ?"}
{"label": 3, "text": "What was J.F.K. 's wife 's name ?"}
{"label": 0, "text": "What does I.V. stand for ?"}
{"label": 2, "text": "What is the chunnel ?"}
{"label": 4, "text": "Where is Hitler buried ?"}
{"label": 2, "text": "What are antacids ?"}
{"label": 2, "text": "What is pulmonary fibrosis ?"}
{"label": 2, "text": "What are Quaaludes ?"}
{"label": 2, "text": "What is naproxen ?"}
{"label": 2, "text": "What is strep throat ?"}
{"label": 4, "text": "What is the largest city in the U.S. ?"}
{"label": 1, "text": "What is foot and mouth disease ?"}
{"label": 5, "text": "What is the life expectancy of a dollar bill ?"}
{"label": 1, "text": "What do you call a professional map drawer ?"}
{"label": 2, "text": "What are Aborigines ?"}
{"label": 2, "text": "What is hybridization ?"}
{"label": 1, "text": "What color is indigo ?"}
{"label": 5, "text": "How old do you have to be in order to rent a car in Italy ?"}
{"label": 1, "text": "What does a barometer measure ?"}
{"label": 1, "text": "What color is a giraffe 's tongue ?"}
{"label": 0, "text": "What does USPS stand for ?"}
{"label": 5, "text": "What year did the NFL go on strike ?"}
{"label": 2, "text": "What is solar wind ?"}
{"label": 5, "text": "What date did Neil Armstrong land on the moon ?"}
{"label": 5, "text": "When was Hiroshima bombed ?"}
{"label": 4, "text": "Where is the Savannah River ?"}
{"label": 3, "text": "Who was the first woman killed in the Vietnam War ?"}
{"label": 4, "text": "What planet has the strongest magnetic field of all the planets ?"}
{"label": 3, "text": "Who is the governor of Alaska ?"}
{"label": 5, "text": "What year did Mussolini seize power in Italy ?"}
{"label": 4, "text": "What is the capital of Persia ?"}
{"label": 4, "text": "Where is the Eiffel Tower ?"}
{"label": 5, "text": "How many hearts does an octopus have ?"}
{"label": 2, "text": "What is pneumonia ?"}
{"label": 4, "text": "What is the deepest lake in the US ?"}
{"label": 2, "text": "What is a fuel cell ?"}
{"label": 3, "text": "Who was the first U.S. president to appear on TV ?"}
{"label": 4, "text": "Where is the Little League Museum ?"}
{"label": 1, "text": "What are the two types of twins ?"}
{"label": 4, "text": "What is the brightest star ?"}
{"label": 2, "text": "What is diabetes ?"}
{"label": 5, "text": "When was President Kennedy shot ?"}
{"label": 0, "text": "What is TMJ ?"}
{"label": 1, "text": "What color is yak milk ?"}
{"label": 5, "text": "What date was Dwight D. Eisenhower born ?"}
{"label": 0, "text": "What does the technical term ISDN mean ?"}
{"label": 2, "text": "Why is the sun yellow ?"}
{"label": 5, "text": "What is the conversion rate between dollars and pounds ?"}
{"label": 5, "text": "When was Abraham Lincoln born ?"}
{"label": 2, "text": "What is the Milky Way ?"}
{"label": 2, "text": "What is mold ?"}
{"label": 5, "text": "What year was Mozart born ?"}
{"label": 1, "text": "What is a group of frogs called ?"}
{"label": 1, "text": "What is the name of William Penn 's ship ?"}
{"label": 5, "text": "What is the melting point of gold ?"}
{"label": 4, "text": "What is the street address of the White House ?"}
{"label": 2, "text": "What is semolina ?"}
{"label": 1, "text": "What fruit is Melba sauce made from ?"}
{"label": 2, "text": "What is Ursa Major ?"}
{"label": 5, "text": "What is the percentage of water content in the human body ?"}
{"label": 5, "text": "How much does water weigh ?"}
{"label": 1, "text": "What was President Lyndon Johnson 's reform program called ?"}
{"label": 5, "text": "What is the murder rate in Windsor , Ontario ?"}
{"label": 3, "text": "Who is the only president to serve 2 non-consecutive terms ?"}
{"label": 5, "text": "What is the population of Australia ?"}
{"label": 3, "text": "Who painted the ceiling of the Sistine Chapel ?"}
{"label": 1, "text": "Name a stimulant ."}
{"label": 2, "text": "What is the effect of volcanoes on the climate ?"}
{"label": 5, "text": "What year did the Andy Griffith show begin ?"}
{"label": 2, "text": "What is acid rain ?"}
{"label": 5, "text": "What is the date of Mexico 's independence ?"}
{"label": 4, "text": "What is the location of Lake Champlain ?"}
{"label": 1, "text": "What is the Illinois state flower ?"}
{"label": 1, "text": "What is Maryland 's state bird ?"}
{"label": 2, "text": "What is quicksilver ?"}
{"label": 3, "text": "Who wrote `` The Divine Comedy '' ?"}
{"label": 5, "text": "What is the speed of light ?"}
{"label": 5, "text": "What is the width of a football field ?"}
{"label": 2, "text": "Why in tennis are zero points called love ?"}
{"label": 1, "text": "What kind of dog was Toto in the Wizard of Oz ?"}
{"label": 2, "text": "What is a thyroid ?"}
{"label": 2, "text": "What does ciao mean ?"}
{"label": 1, "text": "What is the only artery that carries blue blood from the heart to the lungs ?"}
{"label": 5, "text": "How often does Old Faithful erupt at Yellowstone National Park ?"}
{"label": 2, "text": "What is acetic acid ?"}
{"label": 5, "text": "What is the elevation of St. Louis , MO ?"}
{"label": 1, "text": "What color does litmus paper turn when it comes into contact with a strong acid ?"}
{"label": 1, "text": "What are the colors of the German flag ?"}
{"label": 2, "text": "What is the Moulin Rouge ?"}
{"label": 4, "text": "What soviet seaport is on the Black Sea ?"}
{"label": 5, "text": "What is the atomic weight of silver ?"}
{"label": 1, "text": "What currency do they use in Brazil ?"}
{"label": 2, "text": "What are pathogens ?"}
{"label": 2, "text": "What is mad cow disease ?"}
{"label": 1, "text": "Name a food high in zinc ."}
{"label": 5, "text": "When did North Carolina enter the union ?"}
{"label": 4, "text": "Where do apple snails live ?"}
{"label": 2, "text": "What are ethics ?"}
{"label": 0, "text": "What does CPR stand for ?"}
{"label": 2, "text": "What is an annuity ?"}
{"label": 3, "text": "Who killed John F. Kennedy ?"}
{"label": 3, "text": "Who was the first vice president of the U.S. ?"}
{"label": 1, "text": "What birthstone is turquoise ?"}
{"label": 3, "text": "Who was the first US President to ride in an automobile to his inauguration ?"}
{"label": 5, "text": "How old was the youngest president of the United States ?"}
{"label": 5, "text": "When was Ulysses S. Grant born ?"}
{"label": 2, "text": "What is Muscular Dystrophy ?"}
{"label": 3, "text": "Who lived in the Neuschwanstein castle ?"}
{"label": 2, "text": "What is propylene glycol ?"}
{"label": 2, "text": "What is a panic disorder ?"}
{"label": 3, "text": "Who invented the instant Polaroid camera ?"}
{"label": 2, "text": "What is a carcinogen ?"}
{"label": 1, "text": "What is a baby lion called ?"}
{"label": 5, "text": "What is the world 's population ?"}
{"label": 2, "text": "What is nepotism ?"}
{"label": 2, "text": "What is die-casting ?"}
{"label": 2, "text": "What is myopia ?"}
{"label": 5, "text": "What is the sales tax rate in New York ?"}
{"label": 5, "text": "Developing nations comprise what percentage of the world 's population ?"}
{"label": 4, "text": "What is the fourth highest mountain in the world ?"}
{"label": 3, "text": "What is Shakespeare 's nickname ?"}
{"label": 1, "text": "What is the heaviest naturally occurring element ?"}
{"label": 5, "text": "When is Father 's Day ?"}
{"label": 0, "text": "What does the acronym NASA stand for ?"}
{"label": 5, "text": "How long is the Columbia River in miles ?"}
{"label": 4, "text": "What city 's newspaper is called `` The Star '' ?"}
{"label": 2, "text": "What is carbon dioxide ?"}
{"label": 4, "text": "Where is the Mason/Dixon line ?"}
{"label": 5, "text": "When was the Boston tea party ?"}
{"label": 2, "text": "What is metabolism ?"}
{"label": 3, "text": "Which U.S.A. president appeared on `` Laugh-In '' ?"}
{"label": 1, "text": "What are cigarettes made of ?"}
{"label": 4, "text": "What is the capital of Zimbabwe ?"}
{"label": 0, "text": "What does NASA stand for ?"}
{"label": 1, "text": "What is the state flower of Michigan ?"}
{"label": 2, "text": "What are semiconductors ?"}
{"label": 2, "text": "What is nuclear power ?"}
{"label": 2, "text": "What is a tsunami ?"}
{"label": 3, "text": "Who is the congressman from state of Texas on the armed forces committee ?"}
{"label": 3, "text": "Who was president in 1913 ?"}
{"label": 5, "text": "When was the first kidney transplant ?"}
{"label": 4, "text": "What are Canada 's two territories ?"}
{"label": 1, "text": "What was the name of the plane Lindbergh flew solo across the Atlantic ?"}
{"label": 2, "text": "What is genocide ?"}
{"label": 4, "text": "What continent is Argentina on ?"}
{"label": 1, "text": "What monastery was raided by Vikings in the late eighth century ?"}
{"label": 2, "text": "What is an earthquake ?"}
{"label": 4, "text": "Where is the tallest roller coaster located ?"}
{"label": 2, "text": "What are enzymes ?"}
{"label": 3, "text": "Who discovered oxygen ?"}
{"label": 2, "text": "What is bangers and mash ?"}
{"label": 1, "text": "What is the name given to the Tiger at Louisiana State University ?"}
{"label": 4, "text": "Where are the British crown jewels kept ?"}
{"label": 3, "text": "Who was the first person to reach the North Pole ?"}
{"label": 2, "text": "What is an ulcer ?"}
{"label": 2, "text": "What is vertigo ?"}
{"label": 2, "text": "What is the spirometer test ?"}
{"label": 5, "text": "When is the official first day of summer ?"}
{"label": 0, "text": "What does the abbreviation SOS mean ?"}
{"label": 1, "text": "What is the smallest bird in Britain ?"}
{"label": 3, "text": "Who invented Trivial Pursuit ?"}
{"label": 1, "text": "What gasses are in the troposphere ?"}
{"label": 4, "text": "Which country has the most water pollution ?"}
{"label": 1, "text": "What is the scientific name for elephant ?"}
{"label": 3, "text": "Who is the actress known for her role in the movie `` Gypsy '' ?"}
{"label": 1, "text": "What breed of hunting dog did the Beverly Hillbillies own ?"}
{"label": 4, "text": "What is the rainiest place on Earth ?"}
{"label": 3, "text": "Who was the first African American to win the Nobel Prize in literature ?"}
{"label": 5, "text": "When is St. Patrick 's Day ?"}
{"label": 1, "text": "What was FDR 's dog 's name ?"}
{"label": 1, "text": "What colors need to be mixed to get the color pink ?"}
{"label": 1, "text": "What is the most popular sport in Japan ?"}
{"label": 1, "text": "What is the active ingredient in baking soda ?"}
{"label": 5, "text": "When was Thomas Jefferson born ?"}
{"label": 5, "text": "How cold should a refrigerator be ?"}
{"label": 5, "text": "When was the telephone invented ?"}
{"label": 1, "text": "What is the most common eye color ?"}
{"label": 4, "text": "Where was the first golf course in the United States ?"}
{"label": 2, "text": "What is schizophrenia ?"}
{"label": 2, "text": "What is angiotensin ?"}
{"label": 3, "text": "What did Jesse Jackson organize ?"}
{"label": 1, "text": "What is New York 's state bird ?"}
{"label": 4, "text": "What is the National Park in Utah ?"}
{"label": 5, "text": "What is Susan B. Anthony 's birthday ?"}
{"label": 4, "text": "In which state would you find the Catskill Mountains ?"}
{"label": 1, "text": "What do you call a word that is spelled the same backwards and forwards ?"}
{"label": 2, "text": "What are pediatricians ?"}
{"label": 3, "text": "What chain store is headquartered in Bentonville , Arkansas ?"}
{"label": 2, "text": "What are solar cells ?"}
{"label": 2, "text": "What is compounded interest ?"}
{"label": 2, "text": "What are capers ?"}
{"label": 2, "text": "What is an antigen ?"}
{"label": 1, "text": "What currency does Luxembourg use ?"}
{"label": 5, "text": "What is the population of Venezuela ?"}
{"label": 1, "text": "What type of polymer is used for bulletproof vests ?"}
{"label": 1, "text": "What currency does Argentina use ?"}
{"label": 2, "text": "What is a thermometer ?"}
{"label": 4, "text": "What Canadian city has the largest population ?"}
{"label": 1, "text": "What color are crickets ?"}
{"label": 4, "text": "Which country gave New York the Statue of Liberty ?"}
{"label": 1, "text": "What was the name of the first U.S. satellite sent into space ?"}
{"label": 1, "text": "What precious stone is a form of pure carbon ?"}
{"label": 1, "text": "What kind of gas is in a fluorescent bulb ?"}
{"label": 2, "text": "What is rheumatoid arthritis ?"}
{"label": 4, "text": "What river runs through Rowe , Italy ?"}
{"label": 2, "text": "What is cerebral palsy ?"}
{"label": 4, "text": "What city is also known as `` The Gateway to the West '' ?"}
{"label": 5, "text": "How far away is the moon ?"}
{"label": 1, "text": "What is the source of natural gas ?"}
{"label": 1, "text": "In what spacecraft did U.S. astronaut Alan Shepard make his historic 1961 flight ?"}
{"label": 2, "text": "What is pectin ?"}
{"label": 2, "text": "What is bio-diversity ?"}
{"label": 1, "text": "What 's the easiest way to remove wallpaper ?"}
{"label": 5, "text": "What year did the Titanic start on its journey ?"}
{"label": 5, "text": "How much of an apple is water ?"}
{"label": 3, "text": "Who was the 22nd President of the US ?"}
{"label": 1, "text": "What is the money they use in Zambia ?"}
{"label": 5, "text": "How many feet in a mile ?"}
{"label": 1, "text": "What is the birthstone of October ?"}
{"label": 2, "text": "What is e-coli ?"}