Question: who presides over the meeting of legislative council
[{'answer': 'President of the Legislative Council', 'provenance': [{'wikipedia_id': '3276860', 'title': 'President of the Legislative Council of Hong Kong', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3276860', 'title': 'President of the Legislative Council of Hong Kong', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 385, 'bleu_score': 0.9274581800092581, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12812349981365117455}, 'section': 'Section::::Abstract.'}]}]