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 did the us detonate the first hydrogen bomb?
[EX A]: November 1, 1952

[EX Q]: Who won australia's next top model s9?
[EX A]: Brittany Beattie

[EX Q]: When did texas become a state of the united states?
[EX A]:
December 29, 1845