Question: who wrote the song scars to your beautiful
[{'answer': 'Alessia Cara', 'provenance': [{'wikipedia_id': '50635073', 'title': 'Scars to Your Beautiful', 'start_paragraph_id': 1, 'start_character': 79, 'end_paragraph_id': 1, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]