Question: who wrote the song forever and ever amen
[{'answer': 'Paul Overstreet', 'provenance': [{'wikipedia_id': '13145143', 'title': 'Forever and Ever, Amen', 'start_paragraph_id': 1, 'start_character': 46, 'end_paragraph_id': 1, 'end_character': 61, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Don Schlitz', 'provenance': [{'wikipedia_id': '13145143', 'title': 'Forever and Ever, Amen', 'start_paragraph_id': 1, 'start_character': 66, 'end_paragraph_id': 1, 'end_character': 77, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]