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.
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Question: Questions: ['when did marie and peirre get married?']

Answer: 1895-07-26


Question: Questions: ['who is the eldest child of brad pitt and angelina jolie?']

Answer: maddox jolie-pitt


Question: Questions: ['year canada joined nato?']

Answer:
1949