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.

[Q]: Category: FOOD 
Clue: A popular health food, this soybean curd is used to make a variety of dishes & an ice cream substitute
[A]: tofu


[Q]: Category: CLASSIC TEEN CINEMA 
Clue: Title of a 1963 Frankie & Annette movie; the sequel added "Muscle" before it
[A]: party


[Q]: Category: FICTIONAL BATTLES & WARS 
Clue: Juan Rico joins the mobile infantry to fight in the war against the invading alien "bugs" in this Heinlein novel
[A]:
starship troopers