Question: who sings the intro song for the fosters
[{'answer': 'Kari Kimmel', 'provenance': [{'wikipedia_id': '57985983', 'title': 'Kari Kimmel', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '57985983', 'title': 'Kari Kimmel', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 344, 'bleu_score': 0.952832560670236, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9089150780201052235}, 'section': 'Section::::Abstract.'}]}]