57% knows the answer to this question: "What American federal prison was located on an island in San Francisco Bay? "

And do you know the answer to this one? "Korea fought the 1592 Imjin War against which country?"

61% knows the answer to this question: "In the Dr. Seuss story, what did the Grinch try to steal? "

And do you know the answer to this one? "Who is Billie Holiday?"

70% knows the answer to this question: "What is the main ingredient of guacamole (and also the ingredient for which it is named in Nahuatl)? "

And do you know the answer to this one? "In 1912, which country gave the United States the yoshino cherry trees that bloom every year in Washington along the Tidal Basin?"

48% knows the answer to this question: "What kind of fighting did Carl Douglas sing about? "

And do you know the answer to this one? "Which of these was a hit single for Olivia Newton John in 1974?"

66% knows the answer to this question: "What dog has a strip of hair the length of its back that grows the opposite direction of the rest of the coat? "

And do you know the answer to this one? "The Irish Wolfhound was bred specifically to hunt what kind of animal in the Dublin and Wicklow Mountains?"

91% knows the answer to this question: "What Indian weapon is also the name of a cruise missile and the Curtiss P-40 fighter aircraft? "

And do you know the answer to this one? "In 1986 July 4th was the celebration of how many years of Independence?"

80% knows the answer to this question: "During which dynasty was Beijing's Forbidden City -- and a lot of great vases -- built? "

And do you know the answer to this one? "The 'Luger' pistol was used predominantly by which country during World War I?"

68% knows the answer to this question: "Who sang the famous song I Saw Her Standing There (1963)? "

And do you know the answer to this one? "Who sang the famous song Wonderwall (1996)? "

53% knows the answer to this question: "Which of these films does NOT star Angelina Jolie? "

And do you know the answer to this one? "Which islands, much in the news in the 80s, are also known as Las Malvinas?"

34% knows the answer to this question: "What director developed the famous silhouette of him, which appeared on his TV show, as a Christmas gift for his friends? "

And do you know the answer to this one? "Which island nation was devastated by Super Typhoon Haiyan in 2013?"

69% knows the answer to this question: "Who sang the famous song Highway To Hell (1979)? "

And do you know the answer to this one? "Who sang the famous song "Ironic" (1996)? "

47% knows the answer to this question: "Which is an animal mostly found in jungles? "

And do you know the answer to this one? "What word comes after "Double, double, toil and" in Shakespeare's play "Macbeth"?"