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]: How many episodes in seal team season 1?
[EX A]: 22

[EX Q]: Who plays chakal in the book of life?
[EX A]: Daniel Anthony Navarro

[EX Q]: Where is the oldest known rock on earth located?
[EX A]:
Canadian Shield in the Northwest Territories, Canada