Question: when does black lightning start on the cw
[{'answer': 'January 16 , 2018', 'provenance': [{'wikipedia_id': '53491440', 'title': 'Black Lightning (TV series)', 'start_paragraph_id': 36, 'start_character': 65, 'end_paragraph_id': 36, 'end_character': 88, 'bleu_score': 1.0, 'section': 'Section::::Release.:Broadcast.\n'}]}]