Question: when did the suffragette movement start in britain
[{'answer': '1872', 'provenance': [{'wikipedia_id': '9333239', 'title': "Women's suffrage in the United Kingdom", 'start_paragraph_id': 1, 'start_character': 330, 'end_paragraph_id': 1, 'end_character': 334, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9333239', 'title': "Women's suffrage in the United Kingdom", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 846, 'bleu_score': 0.938228722158405, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15503084552969606846}, 'section': 'Section::::Abstract.'}]}]