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: ['the nineteenth amendment passed in what year?', 'what year was the nineteenth amendment passed?', 'when was the nineteenth amendment passed?', 'the nineteenth amendment passed what year?']
[EX A]: 1920-08-18

[EX Q]: Questions: ['when was pleasant rowland born?']
[EX A]:
1941-05-23