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: ARCHITECTS 
Clue: Dallas-Fort Worth Airport architect Gyo Obata helped design this Smithsonian museum

Output: air & space museum


Input: Consider Input: Category: SUPERHEROES 
Clue: For a while the Hulk was gray, but now he's this color

Output: green


Input: Consider Input: Category: MAURICE, BARRY OR ROBIN 
Clue: Bejart & Sendak


Output: maurice