Question: when did kobe start playing in the nba
[{'answer': '1996', 'provenance': [{'wikipedia_id': '246185', 'title': 'Kobe Bryant', 'start_paragraph_id': 2, 'start_character': 268, 'end_paragraph_id': 2, 'end_character': 272, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]