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 is the population total in madagascar in 2009?']

SOLUTION: 20,500,000

PROBLEM: Questions: ['when did maya angelou divorce her first husband?', 'when did maya angelou and her first husband got divorced?']

SOLUTION: 1981

PROBLEM: Questions: ["when did john deere's wife die?", 'when did john deere first wife die?']

SOLUTION:
1865