Question: where does time change on i 40 in tn
[{'answer': 'mile 340', 'provenance': [{'wikipedia_id': '12603985', 'title': 'Interstate 40 in Tennessee', 'start_paragraph_id': 11, 'start_character': 511, 'end_paragraph_id': 11, 'end_character': 519, 'bleu_score': 1.0, 'section': 'Section::::Route description.:East Tennessee.\n'}]}, {'provenance': [{'wikipedia_id': '12603985', 'title': 'Interstate 40 in Tennessee', 'start_paragraph_id': 11, 'start_character': 103, 'end_paragraph_id': 11, 'end_character': 1322, 'bleu_score': 0.921756153544765, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7838963797436140009}, 'section': 'Section::::Route description.:East Tennessee.\n'}]}]