Question: who plays carlottas mom and sister on star
[{'answer': 'Patti LaBelle', 'provenance': [{'wikipedia_id': '48324114', 'title': 'Star (TV series)', 'start_paragraph_id': 72, 'start_character': 12, 'end_paragraph_id': 72, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Guest stars.\n'}]}, {'answer': 'Brandy Norwood'}]