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: SLOW DOWN 
Clue: Cinematic effect achieved by filming at faster than projection speed
[EX A]: slow motion

[EX Q]: Category: ANTARCTICA 
Clue: A research base at the South Pole is co-named for these 2 explorers, the first 2 to reach it
[EX A]: amundsen

[EX Q]: Category: THE CHICAGO CODE 
Clue: The 1893 novel "The Cliff-Dwellers" centers on this type of high-rise structure; Chi-town's first was completed in 1885
[EX A]:
a skyscraper