Question: who played the leprechaun in the leprechaun movies
[{'answer': 'Warwick Davis', 'provenance': [{'wikipedia_id': '22028230', 'title': 'Leprechaun (film series)', 'start_paragraph_id': 1, 'start_character': 369, 'end_paragraph_id': 1, 'end_character': 382, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': "Dylan `` Hornswoggle '' Postl"}, {'provenance': [{'wikipedia_id': '22028230', 'title': 'Leprechaun (film series)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 561, 'bleu_score': 0.8741457087324911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1553954195550608599}, 'section': 'Section::::Abstract.'}]}]