Question: who sang the facts of life theme song
[{'answer': 'Loring', 'provenance': [{'wikipedia_id': '1318528', 'title': 'Gloria Loring', 'start_paragraph_id': 0, 'start_character': 7, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1318528', 'title': 'Gloria Loring', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 302, 'bleu_score': 0.963949056609222, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11561140011168100295}, 'section': 'Section::::Career.\n'}]}]