Problem: Given the question: Formulate an answer to this elaborate question: What type of group does Working for a Nuclear Free City and World Party have in common?
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The answer is:
band

Problem: Given the question: Formulate an answer to this elaborate question: Land of Silence and Darkness and Gates of Heaven, are films of which genre?
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The answer is:
documentary

Problem: Given the question: Formulate an answer to this elaborate question: David Leon appeared in the Guy Ritchie film released on what date?
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The answer is:
5 September 2008