Question: who sings how do u like me now
[{'answer': 'Toby Keith', 'provenance': [{'wikipedia_id': '12125515', 'title': 'How Do You Like Me Now?! (song)', 'start_paragraph_id': 1, 'start_character': 94, 'end_paragraph_id': 1, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12125515', 'title': 'How Do You Like Me Now?! (song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 241, 'bleu_score': 0.9000283069718911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12204521361087887865}, 'section': 'Section::::Abstract.'}]}]