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.

Who played boo radley in the movie to kill a mockingbird?
Robert Selden Duvall

Who was the chairman of the union powers committee of the constituent assembly?
Jawaharlal NehruPandit Jawaharlal Nehru

Who wrote the song angel in the morning?

Chip Taylor