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.

Example Input: Category: TEENS IN BOOKS 
Clue: This 15-year-old Dutch skater is the title character of a classic book by Mary Mapes Dodge
Example Output: hans brinker

Example Input: Category: A TRIP ON THE "L" 
Clue: Big building on the back of the U.S. $5 bill
Example Output: lincoln memorial

Example Input: Category: "A" SCIENCE CATEGORY 
Clue: (Kelly of the Clue Crew stands behind a table)   The experiment showing that two objects weighing the same displace different amounts of water because they have different densities was developed by this mathematician
Example Output:
archimedes