Question: when was the last time december 25th fell on a monday
[{'answer': '2017', 'provenance': [{'wikipedia_id': '8270', 'title': 'December 25', 'start_paragraph_id': 144, 'start_character': 60, 'end_paragraph_id': 144, 'end_character': 64, 'bleu_score': 1.0, 'section': 'Section::::Births.\n'}]}]