Question: where did the royals play before kauffman stadium
[{'answer': 'Municipal Stadium', 'provenance': [{'wikipedia_id': '16883', 'title': 'Kansas City Royals', 'start_paragraph_id': 10, 'start_character': 225, 'end_paragraph_id': 10, 'end_character': 242, 'bleu_score': 1.0, 'section': 'Section::::Franchise history.:1969–1979: Taking Off.\n'}]}, {'provenance': [{'wikipedia_id': '16883', 'title': 'Kansas City Royals', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 305, 'bleu_score': 0.9611463610973231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6192654498294811653}, 'section': 'Section::::Franchise history.:1969–1979: Taking Off.\n'}]}]