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:
When is prison break season 5 coming back?
answer:
April 4, 2017


question:
Who led the us movement to take over the island of hawaii?
answer:
John Leavitt Stevens


question:
Where is tidal energy used most in the world?
answer:

Sihwa Lake Tidal Power Station