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 played boo radley in the movie to kill a mockingbird?
[EX A]: Robert Selden Duvall

[EX Q]: When was the first constitution of pakistan passed?
[EX A]: March 1956

[EX Q]: When did the toyota land cruiser come out?
[EX A]:
1951