Question: when does kesha's full album come out
[{'answer': 'August 11 , 2017', 'provenance': [{'wikipedia_id': '52368673', 'title': 'Rainbow (Kesha album)', 'start_paragraph_id': 1, 'start_character': 79, 'end_paragraph_id': 1, 'end_character': 97, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]