Question: when were the 13 14 and 15th amendments passed
[{'answer': 'between 1865 and 1870', 'provenance': [{'wikipedia_id': '5858078', 'title': 'Reconstruction Amendments', 'start_paragraph_id': 1, 'start_character': 130, 'end_paragraph_id': 1, 'end_character': 151, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5858078', 'title': 'Reconstruction Amendments', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 739, 'bleu_score': 0.9822204502117851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8554672661153454610}, 'section': 'Section::::Abstract.'}]}]