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 Input:
When does the rpdr season 9 finale air?

Ex Output:
June 23, 2017


Ex Input:
Who played nikki kapowski on saved by the bell?

Ex Output:
Laura Mooney


Ex Input:
What are the 5 layers of earth atmosphere?

Ex Output:

Exosphere, thermosphere, mesosphere, stratosphere, and troposphere