Question: what was the journey of the cherokee to indian territory called
[{'answer': 'the Trail of Tears', 'provenance': [{'wikipedia_id': '30875208', 'title': 'Cherokee removal', 'start_paragraph_id': 1, 'start_character': 26, 'end_paragraph_id': 1, 'end_character': 44, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30875208', 'title': 'Cherokee removal', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 396, 'bleu_score': 0.9699161750394991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1016890430926169322}, 'section': 'Section::::Abstract.'}]}]