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.

Q: Category: SEX CHANGES 
Clue: Don't let the pearls fool you, these lady bivalves can change into males when it suits them

A: oysters
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Q: Category: MOVIE SONGS 
Clue: "Nobody Does It Better" (1977)

A: the spy who loved me
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Q: Category: FOOD & DRINK 
Clue: (Sarah of the Clue Crew ready to fall backwards into a swimming pool)  I'm about to take this drink company's famous plunge from TV ads

A:
nestea iced tea
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