Question: when does next episode of star trek discovery come out
[{'answer': 'will begin streaming January 2018'}, {'provenance': [{'wikipedia_id': '48442701', 'title': 'Star Trek: Discovery', 'start_paragraph_id': 54, 'start_character': 0, 'end_paragraph_id': 54, 'end_character': 375, 'bleu_score': 0.853537155684697, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8334244809310016649}, 'section': 'Section::::Release.\n'}]}]