TASK DEFINITION: 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.
PROBLEM: Category: GERMAN LITERATURE 
Clue: During World War I he fought on the Western Front & was wounded several times; he later wrote a 1929 novel about it

SOLUTION: erich maria remarque

PROBLEM: Category: INVENTIONS 
Clue: The typewriter was 1st mass-produced in the 1870s by this gun manufacturer

SOLUTION: remington

PROBLEM: Category: READY FOR YOUR NUDE SCENE? 
Clue: We'll film your scene on this kind of "set" that has a minimal crew -- no gawkers allowed

SOLUTION:
closed set