Question: who wrote the song end of the line
[{'answer': 'George Harrison', 'provenance': [{'wikipedia_id': '2904886', 'title': 'End of the Line (Traveling Wilburys song)', 'start_paragraph_id': 1, 'start_character': 326, 'end_paragraph_id': 1, 'end_character': 341, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2904886', 'title': 'End of the Line (Traveling Wilburys song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 661, 'bleu_score': 0.610682493249548, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4276732617736749254}, 'section': 'Section::::Abstract.'}]}]