Question: who decides if a movie is going to be a blockbuster
[{'answer': 'major film studios and distributors', 'provenance': [{'wikipedia_id': '408230', 'title': 'Blockbuster (entertainment)', 'start_paragraph_id': 6, 'start_character': 937, 'end_paragraph_id': 6, 'end_character': 972, 'bleu_score': 1.0, 'section': 'Section::::Blockbuster era.\n'}]}, {'provenance': [{'wikipedia_id': '408230', 'title': 'Blockbuster (entertainment)', 'start_paragraph_id': 6, 'start_character': 545, 'end_paragraph_id': 6, 'end_character': 1377, 'bleu_score': 0.66613111778069, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 843444171998584101}, 'section': 'Section::::Blockbuster era.\n'}]}]