Question: what age must you be to be a member of the u.s. senate
[{'answer': '30 or over', 'provenance': [{'wikipedia_id': '1239941', 'title': 'Age of candidacy', 'start_paragraph_id': 117, 'start_character': 129, 'end_paragraph_id': 117, 'end_character': 139, 'bleu_score': 1.0, 'section': 'Section::::In various countries.:United States.\n'}]}, {'provenance': [{'wikipedia_id': '1239941', 'title': 'Age of candidacy', 'start_paragraph_id': 117, 'start_character': 31, 'end_paragraph_id': 117, 'end_character': 435, 'bleu_score': 0.750262534668906, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4768294904028376651}, 'section': 'Section::::In various countries.:United States.\n'}]}]