Question: who played the original teenage mutant ninja turtles
[{'answer': 'Josh Pais as Raphael', 'provenance': [{'wikipedia_id': '2323962', 'title': 'Teenage Mutant Ninja Turtles (1990 film)', 'start_paragraph_id': 24, 'start_character': 12, 'end_paragraph_id': 24, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Cast.:Voice cast.\n'}]}, {'answer': 'Robbie Rist as Michelangelo', 'provenance': [{'wikipedia_id': '2323962', 'title': 'Teenage Mutant Ninja Turtles (1990 film)', 'start_paragraph_id': 25, 'start_character': 12, 'end_paragraph_id': 25, 'end_character': 39, 'bleu_score': 1.0, 'section': 'Section::::Cast.:Voice cast.\n'}]}, {'answer': 'Brian Tochi as Leonardo', 'provenance': [{'wikipedia_id': '2323962', 'title': 'Teenage Mutant Ninja Turtles (1990 film)', 'start_paragraph_id': 22, 'start_character': 12, 'end_paragraph_id': 22, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Cast.:Voice cast.\n'}]}, {'answer': 'Corey Feldman as Donatello', 'provenance': [{'wikipedia_id': '2323962', 'title': 'Teenage Mutant Ninja Turtles (1990 film)', 'start_paragraph_id': 23, 'start_character': 12, 'end_paragraph_id': 23, 'end_character': 38, 'bleu_score': 1.0, 'section': 'Section::::Cast.:Voice cast.\n'}]}]