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.
--------
Question: Category: CIVIL WAR GENERALS 
Clue: Known as "Young Napoleon" & "Little Mac", he served as governor of New Jersey after the war

Answer: george mcclellan


Question: Category: CLOTHING 
Clue: They can be crew, knee, or bobby

Answer: socks


Question: Category: LEAN SCREEN 
Clue: King Hussein of Jordan offered David Lean camel-riders of the desert patrol as extras for this 1962 epic

Answer:
lawrence of arabia