46% knows the answer to this question: "Single mom Gladys Mortenson was a Hollywood film cutter and single mom who named her baby for Norma Talmadge. Who did the baby become? "

And do you know the answer to this one? "Who became the first sitting president to visit Cuba since Calvin Coolidge addressed the International Conference of American States there in 1928?"

42% knows the answer to this question: "Mother's Day "

And do you know the answer to this one? "I'm a hilarious actor who starred in "Ace Ventura" and "The Mask". Who am I?"

68% knows the answer to this question: "... and ye shall find "

And do you know the answer to this one? "Old ... never die; they just fade away"

55% knows the answer to this question: "Kids in 1975 went crazy to own which sort of pet creature? "

And do you know the answer to this one? "Which former Prime Minister of Israel died in 2014?"

75% knows the answer to this question: "Which of these rocks is the hardest? "

And do you know the answer to this one? "Who was Dean Martin's most famous film partner?"

66% knows the answer to this question: "Blowin' in the "..." (1963) "

And do you know the answer to this one? "Sealed With A "..." (1962)"

46% knows the answer to this question: "Dubbed Roboburgh by the Wall Street Journal, what Steel City is also one of the world's best places for an organ transplant? "

And do you know the answer to this one? "Martin Luther was a central figure during which historical event?"

38% knows the answer to this question: "What language is spoken most widely in Saudi Arabia? "

And do you know the answer to this one? "Philippe Bunau-Varilla negotiated the treaty by which Panama sold the land for this. As one of Ferdinand De Lesseps' staff, he helped build this. What?"

40% knows the answer to this question: "What was the name of Germany's World War Two boat created by Admiral Karl Donitz? "

And do you know the answer to this one? "Of these, which is a country music singer born in 1983? "

53% knows the answer to this question: "What was another name for the Bubonic Plague? "

And do you know the answer to this one? "Which of these was the "Lusitania"?"

89% knows the answer to this question: "One Flew Over the Cuckoo's "..." (1975) "

And do you know the answer to this one? "Blazing "..." (1974)"

34% knows the answer to this question: "Which of these do Mexico, England and China have in common? "

And do you know the answer to this one? "Spartacus was set in which empire? "