Question: what type of ship is the uss wisconsin
[{'answer': 'Iowa - class battleship'}, {'provenance': [{'wikipedia_id': '206552', 'title': 'USS Wisconsin (BB-64)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 351, 'bleu_score': 0.8494438146269581, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11346380049733519461}, 'section': 'Section::::Abstract.'}]}]