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.

[Q]: Who sings hawaiian version of over the rainbow?
[A]: Israel Kaʻanoʻi Kamakawiwoʻole


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


[Q]: The part of the treaty of versailles that assigned blame for world war i to germany?
[A]:
Article 231 of the Treaty of Versailles