Question: who played ralph in the new edition story
[{'answer': 'Algee Smith', 'provenance': [{'wikipedia_id': '52916667', 'title': 'The New Edition Story', 'start_paragraph_id': 21, 'start_character': 373, 'end_paragraph_id': 21, 'end_character': 384, 'bleu_score': 1.0, 'section': 'Section::::Plot.:Part One.\n'}]}]