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 simplicity, answers should be in all lower cased letters.
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Question: Category: POTPOURRI 
Clue: Goto is the surname of the young Osaka-born violinist known by this single name

Answer: midori


Question: Category: NASHVILLE 
Clue: A tribute album to this late singer includes Elton John singing "Stand By Your Man"

Answer: tammy wynette


Question: Category: BOTSWANA ANAGRAMS 
Clue: The Limpopo River also has the name of this reptile that some want to make into "coil decor"

Answer:
crocodile