Question: who oversees proceedings in the house of commons
[{'answer': 'the Speaker', 'provenance': [{'wikipedia_id': '13828', 'title': 'House of Commons of the United Kingdom', 'start_paragraph_id': 20, 'start_character': 391, 'end_paragraph_id': 20, 'end_character': 402, 'bleu_score': 1.0, 'section': 'Section::::Role.:Legislative functions.\n'}]}, {'provenance': [{'wikipedia_id': '13828', 'title': 'House of Commons of the United Kingdom', 'start_paragraph_id': 58, 'start_character': 0, 'end_paragraph_id': 58, 'end_character': 963, 'bleu_score': 0.9515662664338541, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11720607770357996602}, 'section': 'Section::::Members and elections.:Officers.\n'}]}]