Question: when did the washington post start using democracy dies in darkness
[{'answer': 'February 2017', 'provenance': [{'wikipedia_id': '102226', 'title': 'The Washington Post', 'start_paragraph_id': 55, 'start_character': 3, 'end_paragraph_id': 55, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Political stance.:2000–present.\n'}]}]