Question: in the musical show boat what is the name of cap'n andy's boat
[{'answer': 'Cotton Blossom', 'provenance': [{'wikipedia_id': '429885', 'title': 'Show Boat', 'start_paragraph_id': 1, 'start_character': 252, 'end_paragraph_id': 1, 'end_character': 266, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '429885', 'title': 'Show Boat', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 770, 'bleu_score': 0.918620661786901, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14232126310287685752}, 'section': 'Section::::Synopsis.\n'}]}]