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.
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Question: How much money does tourism bring to canada?

Answer: $17.4 billion


Question: Who is known as the father of indian nuclear programme?

Answer: Homi Jehangir Bhabha


Question: Believe it or not was theme song for what tv show?

Answer:
The Greatest American Hero