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: ['what age was dr martin luther king jr killed?']

A: 39 years
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Q: Questions: ['who is roald dahls 2nd wife?']

A: felicity d'abreu crosland
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Q: Questions: ['who was thomas alva edison first wife?']

A:
mary stilwell edison
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