Question: when did kobe bryant retire from the lakers
[{'answer': '2015 -- 16'}, {'provenance': [{'wikipedia_id': '246185', 'title': 'Kobe Bryant', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 1091, 'bleu_score': 0.727268417222594, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10768988604755634733}, 'section': 'Section::::Abstract.'}]}]