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:
Who was the presiding officer at the constitutional convention?
answer:
George Washington


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


question:
How much did it cost to make charlie and the chocolate factory?
answer:

$150 million