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 thomas edison second wife die?']

SOLUTION: 1947-08-24

PROBLEM: Questions: ['when were george harrison brothers born?']

SOLUTION: 1940-07-20

PROBLEM: Questions: ['at what age did martin luher king graduate from college?']

SOLUTION:
19 years