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.

[Q]: Where does implantation of the blastocyst take place?
[A]: wall of the uterus


[Q]: Who sang the original version of tennessee whiskey?
[A]: David Allan Coe


[Q]: When is season 2 of this is us over?
[A]:
March 13, 2018