What African country in which the entire population speaks the same language?

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This drink is made from espresso coffee, hot milk and chocolate?

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What creatures does an ichthyologist study?

What year did actor Anthony Hopkins become a naturalized citizen of the US?

What two socialites starred in the TV show "The Simple Life"?

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Who was the name of Ray Liotta's character in the 1990 movie "Goodfellas"?

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