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]: How many episodes are on season 3 of empire?
[EX A]: 18

[EX Q]: Who became famous by singing the blues during the jazz age?
[EX A]: Empress of the Blues

[EX Q]: What kind of animals live in the black forest?
[EX A]:
expected kinds of wildlife to be found in a European forest area, Hinterwald cattle, giant earthworm Lumbricus badensis, Black Forest horse, and Western Capercaillie