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36% knows the answer to this question: "Who performed “Take On Me” (1985)? "

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90% knows the answer to this question: "Who sang “Hotel California” (1977)? "

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64% knows the answer to this question: "Who performed “California Dreamin’” (1965)? "

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53% knows the answer to this question: "Who sang “Great Balls of Fire” (1957)? "

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74% knows the answer to this question: "Who sang “Summer of ’69” (1985)? "

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60% knows the answer to this question: "Who performed “Billie Jean” (1983)? "

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52% knows the answer to this question: "Who sang “Tiny Dancer” (1971)? "

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77% knows the answer to this question: "What is the main ingredient in guacamole? "

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54% knows the answer to this question: "Who directed the film “Jurassic Park”? "

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37% knows the answer to this question: "Who was the first president of the United States? "

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49% knows the answer to this question: "Who was the first emperor of China? "

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