Question: who wrote harry styles sign of the times
[{'answer': 'Harry Styles', 'provenance': [{'wikipedia_id': '53654561', 'title': 'Sign of the Times (Harry Styles song)', 'start_paragraph_id': 0, 'start_character': 19, 'end_paragraph_id': 0, 'end_character': 31, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ryan Nasci', 'provenance': [{'wikipedia_id': '53654561', 'title': 'Sign of the Times (Harry Styles song)', 'start_paragraph_id': 1, 'start_character': 245, 'end_paragraph_id': 1, 'end_character': 255, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Mitch Rowland', 'provenance': [{'wikipedia_id': '53654561', 'title': 'Sign of the Times (Harry Styles song)', 'start_paragraph_id': 1, 'start_character': 230, 'end_paragraph_id': 1, 'end_character': 243, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Jeff Bhasker', 'provenance': [{'wikipedia_id': '53654561', 'title': 'Sign of the Times (Harry Styles song)', 'start_paragraph_id': 1, 'start_character': 216, 'end_paragraph_id': 1, 'end_character': 228, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Tyler Johnson', 'provenance': [{'wikipedia_id': '53654561', 'title': 'Sign of the Times (Harry Styles song)', 'start_paragraph_id': 1, 'start_character': 276, 'end_paragraph_id': 1, 'end_character': 289, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Alex Salibian', 'provenance': [{'wikipedia_id': '53654561', 'title': 'Sign of the Times (Harry Styles song)', 'start_paragraph_id': 1, 'start_character': 257, 'end_paragraph_id': 1, 'end_character': 270, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53654561', 'title': 'Sign of the Times (Harry Styles song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 464, 'bleu_score': 0.5027069473749061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1137794831431400711}, 'section': 'Section::::Abstract.'}]}]