Question: who is the managing director of everest windows
[{'answer': 'Peter Mottershead'}, {'provenance': [{'wikipedia_id': '35086498', 'title': 'Everest Home Improvement', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 132, 'bleu_score': 0.737835134226906, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1320385639494896341}, 'section': 'Section::::Abstract.'}]}]