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 is prince royce birthday?', 'what is the birth date of prince royce?', 'when was prince royce born?']

SOLUTION: 1989-05-11

PROBLEM: Questions: ['when did alexander die?']

SOLUTION: -0322-06

PROBLEM: Questions: ['when did nick cannon and mariah carrey get married?']

SOLUTION:
2008-04-30