Question: who sang the song too legit to quit
[{'answer': 'Hammer', 'provenance': [{'wikipedia_id': '6757711', 'title': 'Too Legit to Quit', 'start_paragraph_id': 1, 'start_character': 21, 'end_paragraph_id': 1, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]