Question: when did the university of south carolina integrate
[{'answer': '1873', 'provenance': [{'wikipedia_id': '13161653', 'title': 'History of the University of South Carolina', 'start_paragraph_id': 19, 'start_character': 521, 'end_paragraph_id': 19, 'end_character': 525, 'bleu_score': 1.0, 'section': 'Section::::Reorganization, 1865–1891.:Radical University.\n'}]}, {'provenance': [{'wikipedia_id': '13161653', 'title': 'History of the University of South Carolina', 'start_paragraph_id': 21, 'start_character': 0, 'end_paragraph_id': 21, 'end_character': 612, 'bleu_score': 0.9804854598160591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3458972193798222506}, 'section': 'Section::::Reorganization, 1865–1891.:Radical University.\n'}]}]