instruction:
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.
question:
Questions: ['when did alexandra burke release he first song?']
answer:
2009-10-19


question:
Questions: ['when is johnny wilkinson birthday?', 'when was johnny wilkinson born?']
answer:
1979-05-25


question:
Questions: ['what year did settlers first arrive in america', 'when did the colonial settlers arrive in australia?']
answer:

1788