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.

How much did it cost to make charlie and the chocolate factory?
$150 million

In major depressive disorder what percentage of patients will suffer a recurrent episode?
90%

When does the 2nd season of the four start?

June 7, 2018