Question: when did all men get the right to vote
[{'answer': '1787 -- 1870'}, {'provenance': [{'wikipedia_id': '667785', 'title': 'Voting rights in the United States', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 797, 'bleu_score': 0.9326728348352361, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8527297269246621598}, 'section': 'Section::::Abstract.'}]}]