Question: when did tampa bay win the last stanley cup
[{'answer': '2003 -- 04'}, {'provenance': [{'wikipedia_id': '73124', 'title': 'Tampa Bay Lightning', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 436, 'bleu_score': 0.83640779632682, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9799670351100424948}, 'section': 'Section::::Abstract.'}]}]