Question: who wrote if heaven wasn't so far away lyrics
[{'answer': 'Dallas Davidson', 'provenance': [{'wikipedia_id': '31256527', 'title': "If Heaven Wasn't So Far Away", 'start_paragraph_id': 1, 'start_character': 52, 'end_paragraph_id': 1, 'end_character': 67, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31256527', 'title': "If Heaven Wasn't So Far Away", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 476, 'bleu_score': 0.9776501033621461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15599359280653735551}, 'section': 'Section::::Abstract.'}]}]