Question: since you've been gone kelly clarkson writer
[{'answer': 'Max Martin', 'provenance': [{'wikipedia_id': '1648383', 'title': 'Since U Been Gone', 'start_paragraph_id': 1, 'start_character': 167, 'end_paragraph_id': 1, 'end_character': 177, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': "Lukasz `` Dr. Luke '' Gottwald"}, {'provenance': [{'wikipedia_id': '1648383', 'title': 'Since U Been Gone', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 993, 'bleu_score': 0.988731944750971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5525187476426857030}, 'section': 'Section::::Abstract.'}]}]