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: What character sings circle of life in the lion king?

Output: Rafiki


Input: Consider Input: How many episodes in this game of thrones season 7?

Output: seven episodes


Input: Consider Input: What did the north use to limit south's trade?


Output: Union blockade