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 was christopher columbus married?', 'when did christopher columbus get married?']
[A]: 1479


[Q]: Questions: ['when did london came the first capital city?', 'when did london become the capital city?', 'what year did london become capital of britain?']
[A]: 11xx


[Q]: Questions: ['what is the zip code of dumaguete city in the philippines?']
[A]:
6200