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.

Example Input: Category: NONFICTION
Clue: This 1988 bestseller was subtitled "From the Big Bang to Black Holes"
Example Output: a brief history of time

Example Input: Category: MUSICAL GENRES
Clue: This subgenre of metal can also mean "to beat savagely"
Example Output: thrash

Example Input: Category: JUST A "SEC"!
Clue: To cut apart a dead animal's body to examine the structure & relation of parts
Example Output:
dissection