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.

Q: Questions: ['when was john adams the vice president?', 'when was john adams elected vice president?', 'when was john adams elected for vice president?']

A: 1789-04-21
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Q: Questions: ['when was tony romo first year to play for the cowboys?']

A: 2003
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Q: Questions: ['when did canada join the unite nations?']

A:
1945-10-24
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