Question: who sang the theme song for the nanny
[{'answer': 'Ann Hampton Callaway', 'provenance': [{'wikipedia_id': '3874550', 'title': 'Ann Hampton Callaway', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3874550', 'title': 'Ann Hampton Callaway', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 146, 'bleu_score': 0.9271474438253491, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16263582552686322737}, 'section': 'Section::::Abstract.'}]}]