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 is the host of khatron ke khiladi 2017?
answer:
Rohit Shetty


question:
Who sings are you with me lost frequencies?
answer:
Dan Easton Corbin


question:
Who wrote the theme song for that 70 show?
answer:

Chris Bell and Alex Chilton