Question: who sings the theme song for the show gypsy
[{'answer': 'Stevie Nicks', 'provenance': [{'wikipedia_id': '49188036', 'title': 'Gypsy (TV series)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49188036', 'title': 'Gypsy (TV series)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 173, 'bleu_score': 0.7803562309677151, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13723963953662582096}, 'section': 'Section::::Abstract.'}]}]