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: ['who was katherine patersons first husband?']

SOLUTION: john paterson

PROBLEM: Questions: ['when did thomas edison second wife die?']

SOLUTION: 1947-08-24

PROBLEM: Questions: ['what age were james and oliver phelps when they started in harry potter?']

SOLUTION:
14 years