Question: who sang what is love baby don't hurt me
[{'answer': 'Haddaway', 'provenance': [{'wikipedia_id': '2694466', 'title': 'What Is Love', 'start_paragraph_id': 1, 'start_character': 77, 'end_paragraph_id': 1, 'end_character': 85, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2694466', 'title': 'What Is Love', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 328, 'bleu_score': 0.5336262244669421, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16295510302831229295}, 'section': 'Section::::Abstract.'}]}]