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.

[EX Q]: Category: HOW DO THEY WORK? 
Clue: Many car salesman work on "straight" this, though you're better off buying from one who's on salary
[EX A]: commission

[EX Q]: Category: BRAND "O" 
Clue: You can read "Story O's" about this cookie on its website
[EX A]: oreos

[EX Q]: Category: NOTABLE NAMES 
Clue: During the Civil War, this American painter known for his seascapes made drawings at the front for Harper's Weekly
[EX A]:
winslow homer