Question: who played wicket in return of the jedi
[{'answer': 'Warwick Ashley Davis', 'provenance': [{'wikipedia_id': '493129', 'title': 'Warwick Davis', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '493129', 'title': 'Warwick Davis', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 489, 'bleu_score': 0.9545018983946271, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 340585592647639584}, 'section': 'Section::::Abstract.'}]}]