Question: when was the last time the bulls were in the finals
[{'answer': '2011', 'provenance': [{'wikipedia_id': '72866', 'title': 'Chicago Bulls', 'start_paragraph_id': 68, 'start_character': 16, 'end_paragraph_id': 68, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Franchise history.:2008–2016: Derrick Rose era.:2008–2010: Derrick Rose appearance.\n'}]}, {'provenance': [{'wikipedia_id': '72866', 'title': 'Chicago Bulls', 'start_paragraph_id': 96, 'start_character': 0, 'end_paragraph_id': 96, 'end_character': 998, 'bleu_score': 0.935978092847435, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10066949152488024283}, 'section': 'Section::::Rivalries.:Miami Heat.\n'}]}]