Question: who was the first woman to hike the appalachian trail
[{'answer': 'Emma Rowena Gatewood', 'provenance': [{'wikipedia_id': '1770429', 'title': 'Grandma Gatewood', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1770429', 'title': 'Grandma Gatewood', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 271, 'bleu_score': 0.680810362479071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10378392532235475766}, 'section': 'Section::::Abstract.'}]}]