Question: what is simon's last name in city of bones
[{'answer': 'Lewis', 'provenance': [{'wikipedia_id': '22164872', 'title': 'List of The Mortal Instruments characters', 'start_paragraph_id': 7, 'start_character': 203, 'end_paragraph_id': 7, 'end_character': 208, 'bleu_score': 1.0, 'section': 'Section::::Main characters.:Clary Fairchild.\n'}]}]