Question: who plays menendez brothers in law and order
[{'answer': 'Gus Halper', 'provenance': [{'wikipedia_id': '54253929', 'title': 'Law & Order True Crime', 'start_paragraph_id': 5, 'start_character': 12, 'end_paragraph_id': 5, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Main.\n'}]}, {'answer': 'Miles Gaston Villanueva', 'provenance': [{'wikipedia_id': '54253929', 'title': 'Law & Order True Crime', 'start_paragraph_id': 6, 'start_character': 12, 'end_paragraph_id': 6, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Main.\n'}]}]