Question: when was the confederate flag raised in south carolina
[{'answer': 'April 11 , 1961', 'provenance': [{'wikipedia_id': '47125227', 'title': 'Modern display of the Confederate battle flag', 'start_paragraph_id': 95, 'start_character': 63, 'end_paragraph_id': 95, 'end_character': 80, 'bleu_score': 1.0, 'section': 'Section::::Official usage in Southern U.S. states.:Display at South Carolina State Capitol.\n'}]}, {'provenance': [{'wikipedia_id': '47125227', 'title': 'Modern display of the Confederate battle flag', 'start_paragraph_id': 95, 'start_character': 0, 'end_paragraph_id': 95, 'end_character': 641, 'bleu_score': 0.9471809134444701, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14190190719747827023}, 'section': 'Section::::Official usage in Southern U.S. states.:Display at South Carolina State Capitol.\n'}]}]