In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.

Input: Consider Input: The most important mineral product of northern chile is?

Output: copper


Input: Consider Input: Who plays the voice of linguini in ratatouille?

Output: Lou Romano


Input: Consider Input: When was bring it on fight to the finish filmed?


Output: California State University Northridge, Northridge, California.