80% knows the answer to this question: "For what movie did Michael J Fox re-learn to skateboard, although he wouldn't have had a chance to hover board before making the sequel? "

And do you know the answer to this one? "What animals built a 1000-foot dam discovered in Colorado's Rocky Mountain National Park?"

81% knows the answer to this question: "What important traditional Chinese holiday is celebrated at the turn of the Chinese calendar? "

And do you know the answer to this one? "What potato chip hoped to become a Christmas staple, with such horrible holiday-themed flavors as White Chocolate Peppermint, Pumpkin Pie Spice and Cinnamon & Sugar?"

86% knows the answer to this question: "Where does "BFF" stand for? "

And do you know the answer to this one? "Where does "TGIF" stand for?"

51% knows the answer to this question: "Who was the father of Heracles? "

And do you know the answer to this one? "A ripe watermelon has a rind that is what color?"

88% knows the answer to this question: "Who wrote and starred in Rambo First Blood? "

And do you know the answer to this one? "What is the name of Superman's home planet?"

46% knows the answer to this question: "What was the name of the mentor of King Arthur? "

And do you know the answer to this one? "What art term is defined as "a technique involving the use of two or more artistic media"?"

50% knows the answer to this question: "In 2014, the United States closed which country's embassy in Washington? "

And do you know the answer to this one? "Who was Marlene Dietrich?"

90% knows the answer to this question: "Red sky in morning, sailors take what? "

And do you know the answer to this one? "Despite being set in Egypt, what movie was banned there because its star, Elizabeth Taylor, had converted to Judaism?"

83% knows the answer to this question: "What canal cuts a ship's trip from New York City to San Francisco by more than 9000 miles? "

And do you know the answer to this one? "Hilo is the seat of what county, which shares its name with the state that it's in?"

43% knows the answer to this question: "Most people conscripted into the Army in the 1930s and 40s went in at which rank? "

And do you know the answer to this one? "Who did a farrier make shoes for?"

40% knows the answer to this question: "Strawberry Fields Forever and Penny Lane were originally meant for what album, but were instead pulled as an overdue single? "

And do you know the answer to this one? "Good morning, Baltimore! What John Waters movie became a 2002 musical on Broadway, which in turn became a 2009 movie?"

38% knows the answer to this question: "If a gas tank holds 15 gallons, and has 2.6 gallons now, how much do you need to fill it up? "

And do you know the answer to this one? "Whose men tried to put "Humpty Dumpty" back together?"