Question: when is the second half of vikings season 5 coming out
[{'answer': '2018', 'provenance': [{'wikipedia_id': '49829845', 'title': 'Vikings (season 5)', 'start_paragraph_id': 2, 'start_character': 144, 'end_paragraph_id': 2, 'end_character': 148, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49829845', 'title': 'Vikings (season 5)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 423, 'bleu_score': 0.909930230187989, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5555230580942947221}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49829845', 'title': 'Vikings (season 5)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5555230580942947221}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '39493116', 'title': 'Arrested Development (season 5)', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The fifth season of the television comedy series "Arrested Development" premiered on Netflix on May 29, 2018. The season consists of 16 episodes', '"Arrested Development" premiered on Netflix on May 29, 2018']}}]}, {'provenance': [{'wikipedia_id': '49829845', 'title': 'Vikings (season 5)', 'section': 'Section::::Abstract.', 'start_paragraph_id': 2, 'end_paragraph_id': 2, 'meta': {'evidence_span': ['The fifth season consists of a double order of twenty episodes, split into two parts of ten episodes; the second half premiered on November 28, 2018,', 'the second half premiered on November 28, 2018']}}]}]