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 arrow season 6 air on tv?
[EX A]: October 12, 2017

[EX Q]: Who sang this old house in the 1950s?
[EX A]: Rosemary Clooney

[EX Q]: In london it could be known as a french plait?
[EX A]:
French braid