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 canada become a commonwealth country?']

Answer: 1931


Question: Questions: ['what was hernan cortes wife name?', 'who was hernan cortes wife?']

Answer: catalina suárez marcaida


Question: Questions: ['when did alex rodriguez join the seattle marnors?']

Answer:
1994