What group of natural pigments affects the color of the hair and skin?

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Who was the principal of Riverdale High School in the "Archie" comics?

What boxer appeared in the broadway musical "Buck White" in 1969?

What takes place in Happy Valley, Hong Kong?

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Ladin is primarily spoken in which area of the world?

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What city hosted the 2010 Winter Olympics?

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What is the capital of Panama?