Question: who played sheriff of nottingham in robin hood
[{'answer': 'Alan Wheatley', 'provenance': [{'wikipedia_id': '277284', 'title': 'The Adventures of Robin Hood (TV series)', 'start_paragraph_id': 1, 'start_character': 214, 'end_paragraph_id': 1, 'end_character': 227, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '277284', 'title': 'The Adventures of Robin Hood (TV series)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 533, 'bleu_score': 0.947703439108541, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15899686753177651294}, 'section': 'Section::::Abstract.'}]}]