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: MOTHER GOOSE 
Clue: It's the type of nail referred to in the nursery rhyme "All for Want of a Nail"

Answer: a horseshoe nail


Question: Category: MAN HATTIN' 
Clue: 18th century frontiersman Daniel Boone is often depicted wearing one of these hats made from an animal

Answer: a coonskin cap


Question: Category: TEAMMATES 
Clue: From 1917 to 1932 he & his sister Adele were a famous dancing team on Broadway

Answer:
fred astaire