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 were the first singing brothers inducted into the rock 'n' roll hall of fame?
[A]: The Everly Brothers


[Q]: When did the first ford bronco come out?
[A]: August 1965


[Q]: Branch seen on great seal of united states?
[A]:
olive