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.

Ex Input:
Questions: ['when did michael jackson write leave you alone?']

Ex Output:
1987


Ex Input:
Questions: ['what year was it when the first two people walked on the moon?', 'in what year was the first moon walk?', 'what year was the first mad to walk on the moon?']

Ex Output:
1969


Ex Input:
Questions: ['what day was barrack obama elected president?']

Ex Output:

2008-11-04