Question: who sings the country song light it up
[{'answer': 'Luke Bryan', 'provenance': [{'wikipedia_id': '54985555', 'title': 'Light It Up (Luke Bryan song)', 'start_paragraph_id': 0, 'start_character': 13, 'end_paragraph_id': 0, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]