Question: who played ricky on boyz in the hood
[{'answer': 'Morris Chestnut', 'provenance': [{'wikipedia_id': '155997', 'title': 'Boyz n the Hood', 'start_paragraph_id': 1, 'start_character': 159, 'end_paragraph_id': 1, 'end_character': 174, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]