Question: when did adelaide crows last play in grand final
[{'answer': '2017', 'provenance': [{'wikipedia_id': '100978', 'title': 'Adelaide Football Club', 'start_paragraph_id': 27, 'start_character': 672, 'end_paragraph_id': 27, 'end_character': 676, 'bleu_score': 1.0, 'section': 'Section::::History.:2010s: Rebuilding and tragedy.:2016–present: Don Pyke era.\n'}]}, {'provenance': [{'wikipedia_id': '100978', 'title': 'Adelaide Football Club', 'start_paragraph_id': 27, 'start_character': 0, 'end_paragraph_id': 27, 'end_character': 1138, 'bleu_score': 0.8809820368032931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1896488327290171212}, 'section': 'Section::::History.:2010s: Rebuilding and tragedy.:2016–present: Don Pyke era.\n'}]}]