Question: when does season five of vikings come out
[{'answer': 'November 29 , 2017', 'provenance': [{'wikipedia_id': '49829845', 'title': 'Vikings (season 5)', 'start_paragraph_id': 1, 'start_character': 82, 'end_paragraph_id': 1, 'end_character': 102, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49829845', 'title': 'Vikings (season 5)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 362, 'bleu_score': 0.9679895851501501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3030901116797059335}, 'section': 'Section::::Abstract.'}]}]