Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Example Input: Emerald and aquamarine are varieties of which gemstone?
Example Output: beryl

Example Input: The March of the Toreadors comes from an Opera by which composer?
Example Output: bizet

Example Input: Located in Kanagawa Prefecture on Honshu, which is Japan's second largest city by population?
Example Output:
yokohama