Question: when does the presidential election occur in the united states
[{'answer': 'quadrennially', 'provenance': [{'wikipedia_id': '21491579', 'title': 'United States presidential election', 'start_paragraph_id': 3, 'start_character': 29, 'end_paragraph_id': 3, 'end_character': 42, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'first Tuesday after November 1', 'provenance': [{'wikipedia_id': '21491579', 'title': 'United States presidential election', 'start_paragraph_id': 3, 'start_character': 135, 'end_paragraph_id': 3, 'end_character': 165, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21491579', 'title': 'United States presidential election', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 707, 'bleu_score': 0.9579655027162681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11557054590805171784}, 'section': 'Section::::Abstract.'}]}]