Question: who sang nothing compares to you with prince
[{'answer': 'Rosie Gaines', 'provenance': [{'wikipedia_id': '2590551', 'title': 'Nothing Compares 2 U', 'start_paragraph_id': 4, 'start_character': 46, 'end_paragraph_id': 4, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '2590551', 'title': 'Nothing Compares 2 U', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 329, 'bleu_score': 0.821020368820866, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 911614039728463273}, 'section': 'Section::::Background.\n'}]}]