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: ['when did alexander graham bell die?', 'what age did alex graham bell die?', 'what age did the inventor alexander graham bell die?', 'what age was alexander graham bell when he passed away?']

SOLUTION: 75 years

PROBLEM: Questions: ['when is johnny wilkinson birthday?', 'when was johnny wilkinson born?']

SOLUTION: 1979-05-25

PROBLEM: Questions: ['when was thomas becket killed?']

SOLUTION:
1170-12-29