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: How many episodes are in the mist season 1?

Output: 10


Input: Consider Input: When is the last time liverpool won the premier league?

Output: 1989-90


Input: Consider Input: Who determines what goods a free enterprise economy produces?


Output: supply and demand