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:
How many episodes in season one handmaids tale?

Ex Output:
10


Ex Input:
Who played spike in christmas with the kranks?

Ex Output:
Erik Per Sullivan


Ex Input:
What type of motor used in vacuum cleaner?

Ex Output:

commutated series-wound motor