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: ['what year was dark chocolate discovered?']
[A]: -1899


[Q]: Questions: ['when is christopher wallace birthday?']
[A]: 1972-05-21


[Q]: Questions: ['what is the postal code for surulere lagos in nigeria?', 'what is surulere poster code?']
[A]:
101283