Question: who plays the detective in garage sale mysteries
[{'answer': "Kevin O'Grady", 'provenance': [{'wikipedia_id': '50972436', 'title': 'Garage Sale Mystery', 'start_paragraph_id': 10, 'start_character': 12, 'end_paragraph_id': 10, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}]