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.

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

Category: SHRED THIS! 
Clue: Henry Perky turned out his first batch of this cereal in 1892; in 1928 Nabisco bought his company
shredded wheat

Category: BOGIE MEN 
Clue: Fred C. Dobbs

the treasure of the sierra madre