Question: who stars in fresh prince of bel air
[{'answer': 'Will Smith', 'provenance': [{'wikipedia_id': '167046', 'title': 'The Fresh Prince of Bel-Air', 'start_paragraph_id': 1, 'start_character': 135, 'end_paragraph_id': 1, 'end_character': 145, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'James Avery', 'provenance': [{'wikipedia_id': '167046', 'title': 'The Fresh Prince of Bel-Air', 'start_paragraph_id': 13, 'start_character': 320, 'end_paragraph_id': 13, 'end_character': 331, 'bleu_score': 1.0, 'section': 'Section::::Crossovers and other appearances.\n'}]}, {'answer': 'Janet Hubert - Whitten'}, {'answer': 'Alfonso Ribeiro', 'provenance': [{'wikipedia_id': '167046', 'title': 'The Fresh Prince of Bel-Air', 'start_paragraph_id': 13, 'start_character': 157, 'end_paragraph_id': 13, 'end_character': 172, 'bleu_score': 1.0, 'section': 'Section::::Crossovers and other appearances.\n'}]}, {'answer': 'Karyn Parsons', 'provenance': [{'wikipedia_id': '167046', 'title': 'The Fresh Prince of Bel-Air', 'start_paragraph_id': 12, 'start_character': 353, 'end_paragraph_id': 12, 'end_character': 366, 'bleu_score': 1.0, 'section': 'Section::::Crossovers and other appearances.\n'}]}, {'answer': 'Tatyana M. Ali'}, {'answer': 'Joseph Marcell', 'provenance': [{'wikipedia_id': '167046', 'title': 'The Fresh Prince of Bel-Air', 'start_paragraph_id': 14, 'start_character': 264, 'end_paragraph_id': 14, 'end_character': 278, 'bleu_score': 1.0, 'section': 'Section::::Crossovers and other appearances.\n'}]}, {'answer': 'Daphne Maxwell Reid', 'provenance': [{'wikipedia_id': '167046', 'title': 'The Fresh Prince of Bel-Air', 'start_paragraph_id': 14, 'start_character': 68, 'end_paragraph_id': 14, 'end_character': 87, 'bleu_score': 1.0, 'section': 'Section::::Crossovers and other appearances.\n'}]}, {'answer': 'Ross Bagley'}]