39% knows the answer to this question: "In the early 1900's, John Larson invented a "polygraph" which is commonly known as what? "

And do you know the answer to this one? "In football, what is another name for a running play?"

45% knows the answer to this question: "Which opera term matches "a castrated male prized for his high singing voice"? "

And do you know the answer to this one? "What is the name of the breathing condition in which airways narrow?"

39% knows the answer to this question: "A bartender at Hotel Metropole in Brussels is credited with creating what cocktail in 1949, when he mixed vodka and coffee liqueur? "

And do you know the answer to this one? "In the 18th century, Edward Gibbon wrote " The Decline and Fall of ____"? "

66% knows the answer to this question: "What is any picture of an object made with a mirror or lens called? "

And do you know the answer to this one? "What is the name of the part of government that actually produces money?"

73% knows the answer to this question: "What is the piece of metal on a bridle that goes into the horse's mouth? "

And do you know the answer to this one? "The sharp angles and vivid hues Pablo Picasso painted were inspired by tribal masks from where?"

30% knows the answer to this question: "This animal proverbially never forgets, and according to Shermin de Silva's research in Sri Lanka, does in fact have a prodigious recollection for the routes to watering holes. What animal? "

And do you know the answer to this one? "What country in Europe, with Warsaw as its capital, uses zloty as its currency?"

39% knows the answer to this question: "What is the missing word: Familiarity ... contempt "

And do you know the answer to this one? "The National Cowboy Hall of Fame and Western Heritage Center is in a city that overlooks the Chisholm Trail. Where?"

69% knows the answer to this question: "Avian flu is also known as which type of flu? "

And do you know the answer to this one? "What does the G stand for in someone who is a GP doctor?"

39% knows the answer to this question: "What body of water touches the eastern coast of Mexico? "

And do you know the answer to this one? "In what U.S. is the island of Manhattan located?"

63% knows the answer to this question: "What Rodgers and Hammerstein musical was based on Margaret Landon's novel "Anna and the King of Siam"? "

And do you know the answer to this one? "What kind of '... Fields Forever' was a hit for the Beatles in the '60s and Candy Flip in the '90s?"

31% knows the answer to this question: "I was once in the Beatles and I worked with Kanye West in 2014. Who am I? "

And do you know the answer to this one? "Antarctica is the only continent completely covered in what?"

91% knows the answer to this question: "What is 100 take away 64? "

And do you know the answer to this one? "According to legend, who rode through the streets of Coventry naked and was seen by someone called Tom, leading to the phrase "Peeping Tom"?"