Question: who played needles in back to the future 3
[{'answer': 'Flea', 'provenance': [{'wikipedia_id': '213275', 'title': 'Back to the Future Part III', 'start_paragraph_id': 19, 'start_character': 12, 'end_paragraph_id': 19, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '213275', 'title': 'Back to the Future Part III', 'start_paragraph_id': 19, 'start_character': 0, 'end_paragraph_id': 19, 'end_character': 38, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9146953916662643727}, 'section': 'Section::::Cast.\n'}]}]