Question: when does ncis season 14 start on channel 5
[{'answer': 'September 20 , 2016', 'provenance': [{'wikipedia_id': '49947056', 'title': 'NCIS (season 14)', 'start_paragraph_id': 1, 'start_character': 97, 'end_paragraph_id': 1, 'end_character': 116, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]