Question: who wrote the song just a little bit of your heart
[{'answer': 'Harry Styles', 'provenance': [{'wikipedia_id': '43169663', 'title': 'My Everything (Ariana Grande album)', 'start_paragraph_id': 9, 'start_character': 531, 'end_paragraph_id': 9, 'end_character': 543, 'bleu_score': 1.0, 'section': 'Section::::Music and lyrics.\n'}]}, {'answer': 'Johan Carlsson', 'provenance': [{'wikipedia_id': '43169663', 'title': 'My Everything (Ariana Grande album)', 'start_paragraph_id': 113, 'start_character': 12, 'end_paragraph_id': 113, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Personnel.\n'}]}]