Question: who wrote the song i hung my head
[{'answer': 'Sting', 'provenance': [{'wikipedia_id': '11557549', 'title': 'I Hung My Head', 'start_paragraph_id': 1, 'start_character': 60, 'end_paragraph_id': 1, 'end_character': 65, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '11557549', 'title': 'I Hung My Head', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 481, 'bleu_score': 0.755720879817739, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4950983062339003913}, 'section': 'Section::::Abstract.'}]}]