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: THE TOWER 
Clue: Lightning not only strikes the same place twice, it strikes this 110-story Chicago tower hundreds of times a year
Example Output: sears tower

Example Input: Category: SIGNS & SYMBOLS 
Clue: Symbols of mystery, they're the mysterious doubles of the people who cast them
Example Output: shadows

Example Input: Category: ARCHITECTURE 
Clue: Found in classical architecture, a caryatid is a column shaped like this
Example Output:
woman