Question: when did the fight for women's right to vote began
[{'answer': '1868', 'provenance': [{'wikipedia_id': '175581', 'title': "Women's suffrage", 'start_paragraph_id': 12, 'start_character': 467, 'end_paragraph_id': 12, 'end_character': 471, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '175581', 'title': "Women's suffrage", 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 1158, 'bleu_score': 0.9647809359064471, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1065945590540932909}, 'section': 'Section::::History.\n'}]}]