Question: when does season 6 start of house of cards
[{'answer': 'late 2018'}, {'provenance': [{'wikipedia_id': '56755922', 'title': 'House of Cards (season 6)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 419, 'bleu_score': 0.657328409826587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18195406209356952687}, 'section': 'Section::::Abstract.'}]}]