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 the us declare a war on spain?', 'when did the us declare war on spain?', 'when did the us declare war on spain?', 'when did the president declare war on spain?']
[EX A]: 1898

[EX Q]: Questions: ['when did karl benz invent the first car?']
[EX A]: 1885

[EX Q]: Questions: ['what did selena gomez play on hannah montana?']
[EX A]:
mikayla