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: ['what century did william duke of normandy rule?']

SOLUTION: 10xx

PROBLEM: Questions: ['when did the dallas cowboys win there superbowl titles?', 'when did dallas cowboys win the superbowl?', 'what superbowls did cowboys win?']

SOLUTION: 1993

PROBLEM: Questions: ['when was remember the titans released?', 'what year was remember the titans movie released?']

SOLUTION:
2000-09-23