Question: who wrote there will be peace in the valley
[{'answer': 'Thomas A. Dorsey', 'provenance': [{'wikipedia_id': '9981870', 'title': 'Peace in the Valley', 'start_paragraph_id': 1, 'start_character': 48, 'end_paragraph_id': 1, 'end_character': 64, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9981870', 'title': 'Peace in the Valley', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 390, 'bleu_score': 0.970795021215021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3775096189024496920}, 'section': 'Section::::Abstract.'}]}]