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]: What is the new link that joins the atlantic and pacific?
[EX A]: Panama Canal

[EX Q]: Who has sung more than one bond theme?
[EX A]: 1

[EX Q]: Largest troop contributor to the united nations peace keeping mission?
[EX A]:
Ethiopia