Question: the first woman elected to the us senate
[{'answer': 'Hattie Caraway', 'provenance': [{'wikipedia_id': '1156180', 'title': 'Women in the United States Senate', 'start_paragraph_id': 1, 'start_character': 250, 'end_paragraph_id': 1, 'end_character': 264, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1156180', 'title': 'Women in the United States Senate', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 519, 'bleu_score': 0.5180496072066041, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7912647756625826592}, 'section': 'Section::::Abstract.'}]}]