Question: where did the battle of chattanooga take place
[{'answer': 'October and November 1863', 'provenance': [{'wikipedia_id': '21079980', 'title': 'Chattanooga campaign', 'start_paragraph_id': 1, 'start_character': 66, 'end_paragraph_id': 1, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21079980', 'title': 'Chattanooga campaign', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 785, 'bleu_score': 0.9717607498868941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6618451790549753669}, 'section': 'Section::::Abstract.'}]}]