Question: who played marty in christmas with the kranks
[{'answer': 'Austin Pendleton', 'provenance': [{'wikipedia_id': '1238514', 'title': 'Christmas with the Kranks', 'start_paragraph_id': 22, 'start_character': 12, 'end_paragraph_id': 22, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '1238514', 'title': 'Christmas with the Kranks', 'start_paragraph_id': 22, 'start_character': 0, 'end_paragraph_id': 22, 'end_character': 87, 'bleu_score': 0.8385766789076251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7267173666116837230}, 'section': 'Section::::Cast.\n'}]}]