Question: who sings the theme song for the tv show the fosters
[{'answer': 'Kari Meredyth Kimmel', 'provenance': [{'wikipedia_id': '57985983', 'title': 'Kari Kimmel', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 20, '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': 0.9663744727315161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12991180235610986080}, 'section': 'Section::::Abstract.'}]}]