Question: who plays bianca in that's so raven
[{'answer': 'Erica Rivera', 'provenance': [{'wikipedia_id': '494681', 'title': "That's So Raven", 'start_paragraph_id': 35, 'start_character': 30, 'end_paragraph_id': 35, 'end_character': 42, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Recurring.\n'}]}, {'provenance': [{'wikipedia_id': '494681', 'title': "That's So Raven", 'start_paragraph_id': 35, 'start_character': 0, 'end_paragraph_id': 35, 'end_character': 42, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16099409066907689678}, 'section': 'Section::::Cast and characters.:Recurring.\n'}]}, {'provenance': [{'wikipedia_id': '494681', 'title': "That's So Raven", 'section': 'Section::::Cast and characters.:Recurring.\n', 'start_paragraph_id': 35, 'end_paragraph_id': 35, 'meta': {'evidence_span': ['Bianca, played by Erica Rivera', 'Bianca, played by Erica Rivera', 'Bianca, played by Erica Rivera']}}]}]