Question: when is the last time georgia went to a national championship
[{'answer': '2017', 'provenance': [{'wikipedia_id': '2517159', 'title': 'Georgia Bulldogs football', 'start_paragraph_id': 22, 'start_character': 135, 'end_paragraph_id': 22, 'end_character': 139, 'bleu_score': 1.0, 'section': 'Section::::Championships.:Division championships.\n'}]}]