Problem: Given the question: Formulate an answer to this elaborate question: Edwin Greenwood and Don Coscarelli are both what?
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The answer is:
film director

Problem: Given the question: Formulate an answer to this elaborate question: The Isaacs are a band that include which Christian music singer?
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The answer is:
Sonya Melissa Isaacs

Problem: Given the question: Formulate an answer to this elaborate question: What musical profession does Paul Hindemith and Mikhail Glinka have in common?
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The answer is:
composer