Question: cinderella and four knights who is the main lead
[{'answer': 'Park So - dam', 'provenance': [{'wikipedia_id': '49361586', 'title': 'Cinderella with Four Knights', 'start_paragraph_id': 4, 'start_character': 12, 'end_paragraph_id': 4, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Synopsis.\n'}]}, {'provenance': [{'wikipedia_id': '49361586', 'title': 'Cinderella with Four Knights', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 37, 'bleu_score': 0.725979529115477, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15658919322363239090}, 'section': 'Section::::Cast.:Main.:Cinderella.\n'}]}]