Question: In which city was the Symphony for Classical Orchestra in B-flat major completed by Harold Shapero who undoubtedly derived a fair amount from the American composer, teacher and writer known as the 'Dean of American Composers'?
{'answer': 'Massachusetts', 'supporting_facts': [['Symphony for Classical Orchestra (Shapero)', 0], ['Symphony for Classical Orchestra (Shapero)', 4], ['Aaron Copland', 0], ['Aaron Copland', 1]]}