Question: who plays the tin man on the wiz
[{'answer': 'Nipsey Russell', 'provenance': [{'wikipedia_id': '8711666', 'title': 'The Wiz (film)', 'start_paragraph_id': 2, 'start_character': 96, 'end_paragraph_id': 2, 'end_character': 110, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8711666', 'title': 'The Wiz (film)', 'start_paragraph_id': 8, 'start_character': 108, 'end_paragraph_id': 8, 'end_character': 1425, 'bleu_score': 0.6302168289348681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10628741705504119563}, 'section': 'Section::::Plot.\n'}]}]