Question: who has the most seasons in the nba
[{'answer': 'Robert Parish', 'provenance': [{'wikipedia_id': '48715960', 'title': 'List of National Basketball Association seasons played leaders', 'start_paragraph_id': 1, 'start_character': 354, 'end_paragraph_id': 1, 'end_character': 367, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '48715960', 'title': 'List of National Basketball Association seasons played leaders', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1176, 'bleu_score': 0.774128973914678, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6565707957124961127}, 'section': 'Section::::Abstract.'}]}]