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.

Example Input: Questions: ['when is john and edward birthday?']
Example Output: 1991-10-16

Example Input: Questions: ['who does zac efron play in high school musical?', 'what is the name of the character in high school musical that zac efron plays?', 'who does zac efron play in the high school musical movies?', 'what character does zac efron play in high school musical?', 'what role does zac efron do in high school musical?', 'zac efron role in high school musical?', 'zac efron character in high school musical?', 'who does zac efron portrait in high school musical?', 'who does the actor zac efron play in high school musical?']
Example Output: troy bolton

Example Input: Questions: ['how many kids did brad pit and angelina jolie adopt?']
Example Output:
3