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.

[EX Q]: When was season 2 of this is us filmed?
[EX A]: 2017

[EX Q]: Who beat one direction to win x factor?
[EX A]: Matt Cardle

[EX Q]: How many stars does the flag of honduras have?
[EX A]:
five