TASK DEFINITION: Given a question and its paraphrases, answer the question. The answer should exactly answer all the questions given without any ambiguity. Don't give partial answers.
PROBLEM: Questions: ['when did katy perrys song firework come out?']

SOLUTION: 2010

PROBLEM: Questions: ['which brother died out of jackson 6?']

SOLUTION: brandon jackson

PROBLEM: Questions: ['when did liverpool get their first cup?']

SOLUTION:
1965