Question: what is sofia the first mom's name
[{'answer': 'Miranda Cordova', 'provenance': [{'wikipedia_id': '50085927', 'title': 'List of Sofia the First characters', 'start_paragraph_id': 6, 'start_character': 58, 'end_paragraph_id': 6, 'end_character': 73, 'bleu_score': 1.0, 'section': 'Section::::Main cast.\n'}]}, {'provenance': [{'wikipedia_id': '50085927', 'title': 'List of Sofia the First characters', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 207, 'bleu_score': 0.9419661180380051, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4756289140281951165}, 'section': 'Section::::Main cast.\n'}]}]