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: AMERICAN CITIES 
Clue: 6 of the top 10 U.S. cities in population are found in these 2 states

Output: california & texas


Input: Consider Input: Category: 20th CENTURY CLASSICAL MUSIC 
Clue: This work written in 1931 consists of 5 movements including "On the Trail" & "Painted Desert"

Output: \"grand canyon suite\"


Input: Consider Input: Category: PEDIATRICS 
Clue: In 1943 Drs. Leo Kanner & Hans Asperger each used this word for the then-unnamed disorder they were studying


Output: autism