You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.
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Question: Category: MISCELLANY 
Clue: Eva's sister, she won the 1936 Miss Hungary contest as a teenager

Answer: zsa zsa gabor


Question: Category: HEIR CONDITIONING 
Clue: 37-year-old Reza Pahlevi is the exiled heir to this country's "Peacock Throne"

Answer: iran


Question: Category: AFRICA 
Clue: In the summertime of 1796, he, not Mungo Jerry, explored the Niger River

Answer:
mungo park