TASK DEFINITION: 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.
PROBLEM: Questions: ['when was death valley found?', 'when was death valley founded?', 'when was it found national death valley park?', 'when death valley was found?', 'when was death valley founded in?', 'when was death valley national park found?']

SOLUTION: 1933-02-11

PROBLEM: Questions: ['when did michael jackson have his first hit?']

SOLUTION: 1971

PROBLEM: Questions: ['when does the spring start in the state of alabama?']

SOLUTION:
xxxx-03-20