Question: who plays callie jacobs half sister on the fosters
[{'answer': 'Bailee Madison', 'provenance': [{'wikipedia_id': '44557120', 'title': 'List of The Fosters characters', 'start_paragraph_id': 50, 'start_character': 12, 'end_paragraph_id': 50, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Recurring and minor characters.:Characters.\n'}]}]