TASK DEFINITION: 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.
PROBLEM: When did brazil win the first world cup?

SOLUTION: 29 June 1958

PROBLEM: Who wrote the song imagine by the beatles?

SOLUTION: John Lennon and Yoko Ono

PROBLEM: Who sings look what you made me do?

SOLUTION:
Taylor Swift