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: ['what year did the band u2 release their first record?', 'when did u2 release there first album?']

SOLUTION: 1980

PROBLEM: Questions: ['when did george hw bush run for president?', 'what year did george w bush run for president?']

SOLUTION: 2000

PROBLEM: Questions: ['when was george bernard born?']

SOLUTION:
1856-07-26