Question: who is the ceo of lord and taylor
[{'answer': 'Liz Rodbell', 'provenance': [{'wikipedia_id': '1083210', 'title': 'Lord & Taylor', 'start_paragraph_id': 13, 'start_character': 280, 'end_paragraph_id': 13, 'end_character': 291, 'bleu_score': 1.0, 'section': 'Section::::History.:21st century.\n'}]}, {'provenance': [{'wikipedia_id': '1083210', 'title': 'Lord & Taylor', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 310, 'bleu_score': 0.5853667525639, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1431227896959228934}, 'section': 'Section::::History.:21st century.\n'}]}]