Problem: Given the question: Formulate an answer to this elaborate question: Joseph Wambaugh and Ernest J. Gaines, have which shared nationality?
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The answer is:
American

Problem: Given the question: Formulate an answer to this elaborate question: Are James Kerwin and Danny Boyle both film directors ?
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The answer is:
yes

Problem: Given the question: Formulate an answer to this elaborate question: What type of music does Big Data and Underworld have in common?
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The answer is:
electronic