Question: when did chris stapleton's new album come out
[{'answer': 'December 2017', 'provenance': [{'wikipedia_id': '26463187', 'title': 'Chris Stapleton', 'start_paragraph_id': 3, 'start_character': 590, 'end_paragraph_id': 3, 'end_character': 603, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26463187', 'title': 'Chris Stapleton', 'start_paragraph_id': 3, 'start_character': 66, 'end_paragraph_id': 3, 'end_character': 603, 'bleu_score': 0.51623493647955, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4672124909407581636}, 'section': 'Section::::Abstract.'}]}]