Question: who played the sheriff in robin hood prince of thieves
[{'answer': 'Alan Rickman', 'provenance': [{'wikipedia_id': '261402', 'title': 'Robin Hood: Prince of Thieves', 'start_paragraph_id': 1, 'start_character': 329, 'end_paragraph_id': 1, 'end_character': 341, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '261402', 'title': 'Robin Hood: Prince of Thieves', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 375, 'bleu_score': 0.5655495193216, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3234185167811488130}, 'section': 'Section::::Abstract.'}]}]