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 does the rpdr season 9 finale air?
[EX A]: June 23, 2017

[EX Q]: Who plays the tick in the amazon series?
[EX A]: Peter Szymon Serafinowicz

[EX Q]: Who led the ussr during the cuban missile crisis?
[EX A]:
Nikita Sergeyevich Khrushchev