Question: when is the next time we vote for president
[{'answer': 'November 3 , 2020', 'provenance': [{'wikipedia_id': '48410011', 'title': '2020 United States presidential election', 'start_paragraph_id': 1, 'start_character': 69, 'end_paragraph_id': 1, 'end_character': 86, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '48410011', 'title': '2020 United States presidential election', 'start_paragraph_id': 1, 'start_character': 386, 'end_paragraph_id': 1, 'end_character': 980, 'bleu_score': 0.570250336616208, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14997243006769974244}, 'section': 'Section::::Abstract.'}]}]