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.

[EX Q]: Category: BORN 
Clue: Born on Oct. 31, 1887 in the Zhejiang Province, he'd Taiwan-on in 1949
[EX A]: chiang kai-shek

[EX Q]: Category: COOL "AID" 
Clue: Purchased ahead of time, like some legal services
[EX A]: prepaid

[EX Q]: Category: OBSTACLES 
Clue: In Indianapolis v. Edmond, the Supreme Court said cops may not set these up mainly to look for drugs in cars
[EX A]:
a roadblock