Question: when does the chinese year of the dog begin
[{'answer': '16 February 2018', 'provenance': [{'wikipedia_id': '277029', 'title': 'Dog (zodiac)', 'start_paragraph_id': 5, 'start_character': 31, 'end_paragraph_id': 5, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::2018.\n'}]}]