Question: who does the chief risk officer report to
[{'answer': 'the Executive Committee', 'provenance': [{'wikipedia_id': '1993537', 'title': 'Chief risk officer', 'start_paragraph_id': 1, 'start_character': 394, 'end_paragraph_id': 1, 'end_character': 417, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'The Board', 'provenance': [{'wikipedia_id': '1993537', 'title': 'Chief risk officer', 'start_paragraph_id': 1, 'start_character': 422, 'end_paragraph_id': 1, 'end_character': 431, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1993537', 'title': 'Chief risk officer', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1351, 'bleu_score': 0.9897168820997221, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10143536393297351094}, 'section': 'Section::::Abstract.'}]}]