Question: i wanna know what love is lead singer
[{'answer': 'Lou Gramm', 'provenance': [{'wikipedia_id': '5482758', 'title': 'I Want to Know What Love Is', 'start_paragraph_id': 3, 'start_character': 135, 'end_paragraph_id': 3, 'end_character': 144, 'bleu_score': 1.0, 'section': 'Section::::Song information.\n'}]}, {'provenance': [{'wikipedia_id': '5482758', 'title': 'I Want to Know What Love Is', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 302, 'bleu_score': 0.915132941383415, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2368970664750164895}, 'section': 'Section::::Song information.\n'}]}]