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: ['anastasia of sirmium when is her feast day?']
answer:
xxxx-12-22


question:
Questions: ['when did mark zuckerburg invent facebook?', 'what year did mark zuckerberg invent facebook?', 'which date was facebook launched by mark zuckerberg?', 'what year did mark zukenburg start facebook?', 'in what year did mark zuckerberg found facebook?', 'what year did mark zuckerberg create facebook?']
answer:
2004


question:
Questions: ['what year did britain go to war with germany?']
answer:

1939