Question: who plays the president in scary movie 3
[{'answer': 'Leslie Nielsen', 'provenance': [{'wikipedia_id': '880056', 'title': 'Scary Movie 3', 'start_paragraph_id': 2, 'start_character': 199, 'end_paragraph_id': 2, 'end_character': 213, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '880056', 'title': 'Scary Movie 3', 'start_paragraph_id': 17, 'start_character': 0, 'end_paragraph_id': 17, 'end_character': 46, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9491231923074366344}, 'section': 'Section::::Cast.\n'}]}]