Question: when does late show with stephen colbert start
[{'answer': '10 : 35 Central'}, {'answer': '11 : 35 p.m. Eastern and Pacific'}, {'provenance': [{'wikipedia_id': '42457135', 'title': 'The Late Show with Stephen Colbert', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 169, 'bleu_score': 0.7265551147478561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6734137573840945935}, 'section': 'Section::::Abstract.'}]}]