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.

[EX Q]: Who was the winner of total drama island?
[EX A]: Gwen

[EX Q]: Who is winner in bigg boss season 5 kannada?
[EX A]: Chandan Shetty

[EX Q]: What is the name of the celtic festival halloween is thought to be based on?
[EX A]:
harvest festivals, particularly the Gaelic festival Samhain