Question: what season did stabler leave law and order
[{'answer': 'thirteenth'}, {'provenance': [{'wikipedia_id': '2193785', 'title': 'Elliot Stabler', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 351, 'bleu_score': 0.828331775224282, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4038385049896222785}, 'section': 'Section::::Abstract.'}]}]