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 did david pezlers mother die?']

SOLUTION: 1992

PROBLEM: Questions: ['who was katherine paterson husband?', 'katherine paterson husband name?', "who is katherine paterson's husband?"]

SOLUTION: john barstow paterson

PROBLEM: Questions: ['which brother died out of jackson 6?']

SOLUTION:
brandon jackson