instruction:
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.
question:
How many episodes are on season 3 of empire?
answer:
18


question:
Who sings the song you find out who your friends are?
answer:
Tracy Lawrence


question:
Which house of congress has the power to introduce appropriation bills?
answer:

House of Representatives