Question: who played jack in harley davidson and the marlboro man
[{'answer': 'Big John Studd', 'provenance': [{'wikipedia_id': '2037842', 'title': 'Harley Davidson and the Marlboro Man', 'start_paragraph_id': 1, 'start_character': 586, 'end_paragraph_id': 1, 'end_character': 600, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2037842', 'title': 'Harley Davidson and the Marlboro Man', 'start_paragraph_id': 19, 'start_character': 0, 'end_paragraph_id': 19, 'end_character': 42, 'bleu_score': 0.6803749333171201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14062880451133312131}, 'section': 'Section::::Cast.\n'}]}]