Question: who played needles in back to the future
[{'answer': 'Flea', 'provenance': [{'wikipedia_id': '5299314', 'title': 'List of Back to the Future characters', 'start_paragraph_id': 70, 'start_character': 33, 'end_paragraph_id': 70, 'end_character': 37, 'bleu_score': 1.0, 'section': 'Section::::Other characters.:Douglas J. Needles.\n'}]}, {'provenance': [{'wikipedia_id': '5299314', 'title': 'List of Back to the Future characters', 'start_paragraph_id': 70, 'start_character': 0, 'end_paragraph_id': 70, 'end_character': 359, 'bleu_score': 0.6372431401192701, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8916394303473395512}, 'section': 'Section::::Other characters.:Douglas J. Needles.\n'}]}]