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.

[Q]: Questions: ['when did they discovered the planet mercury?']
[A]: -0264


[Q]: Questions: ['at what age did martin luher king graduate from college?']
[A]: 19 years


[Q]: Questions: ['when did tamela mann get married?', 'when did tamela and david mann get married?']
[A]:
1988-06-09