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: Who played robin's mother on how i met your mother?

Output: Tracey Ullman


Input: Consider Input: Who is pyramid head in silent hill movie?

Output: Roberto Campanella


Input: Consider Input: Who wrote the score for avengers infinity war?


Output: Alan Anthony Silvestri