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.

Input: Consider Input: Category: SIGNS & SYMBOLS 
Clue: Created in 1970 & made up of 3 arrows, the universal symbol for this was based on the Mobius strip

Output: recycling


Input: Consider Input: Category: EUROPEAN LITERARY CLASSICS 
Clue: In this 1832 German work, the title character is followed home by a poodle that changes into something evil

Output: faust


Input: Consider Input: Category: HIGHWAYS & BYWAYS 
Clue: On Dec. 7, 1995 this state officially renamed its portion of Interstate 10 as the Pearl Harbor Memorial Highway


Output: arizona