Question: who wrote the song in the living years
[{'answer': 'Mike Rutherford', 'provenance': [{'wikipedia_id': '6148936', 'title': 'The Living Years', 'start_paragraph_id': 1, 'start_character': 42, 'end_paragraph_id': 1, 'end_character': 57, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'B.A. Robertson', 'provenance': [{'wikipedia_id': '6148936', 'title': 'The Living Years', 'start_paragraph_id': 6, 'start_character': 28, 'end_paragraph_id': 6, 'end_character': 41, 'bleu_score': 1.0, 'section': 'Section::::Content.\n'}]}]