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: VIDEO GAME HISTORY 
Clue: id Software says hardcore PC games went mainstream in 1994 when it unleashed this fatal-sounding game
[A]: doom


[Q]: Category: CONFUSE US 
Clue: Affluent means wealthy: effluent refers to waste in this state of matter
[A]: liquid


[Q]: Category: BREWERIES 
Clue: A man named Heinrich established a brewery in Bremen that produces this, Germany's No. 1 export beer
[A]:
beck\'s