Question: where did the cardinals play before busch stadium
[{'answer': "Sportsman 's Park", 'provenance': [{'wikipedia_id': '23408844', 'title': 'St. Louis Cardinals', 'start_paragraph_id': 33, 'start_character': 128, 'end_paragraph_id': 33, 'end_character': 149, 'bleu_score': 1.0, 'section': 'Section::::Ballpark.:Previous ballparks.\n'}]}, {'answer': 'Robison Field', 'provenance': [{'wikipedia_id': '23408844', 'title': 'St. Louis Cardinals', 'start_paragraph_id': 33, 'start_character': 471, 'end_paragraph_id': 33, 'end_character': 484, 'bleu_score': 1.0, 'section': 'Section::::Ballpark.:Previous ballparks.\n'}]}, {'answer': 'Busch Memorial Stadium', 'provenance': [{'wikipedia_id': '23408844', 'title': 'St. Louis Cardinals', 'start_paragraph_id': 33, 'start_character': 951, 'end_paragraph_id': 33, 'end_character': 973, 'bleu_score': 1.0, 'section': 'Section::::Ballpark.:Previous ballparks.\n'}]}, {'provenance': [{'wikipedia_id': '23408844', 'title': 'St. Louis Cardinals', 'start_paragraph_id': 33, 'start_character': 0, 'end_paragraph_id': 33, 'end_character': 1324, 'bleu_score': 0.919526380709155, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4835582914274140948}, 'section': 'Section::::Ballpark.:Previous ballparks.\n'}]}]