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.

[EX Q]: Questions: ['what year did yugoslavia become serbia?']
[EX A]: 2006

[EX Q]: Questions: ['how many goals david beckham in his manchester united career?']
[EX A]: 85

[EX Q]: Questions: ['in what year did canada join the united nations?', 'what did canada join the united nations?', 'what year did canada join the united nations?']
[EX A]:
1945-10-24