Alvarez Artist Series AD60 Dreadnought acoustic
[{'entity': 'BRAND', 'value': 'Alvarez', 'span': [0, 7]}, {'entity': 'PRODUCT_NAME', 'value': 'Artist Series AD60', 'span': [8, 26]}, {'entity': 'SHAPE', 'value': 'Dreadnought', 'span': [27, 38]}, {'entity': 'ATTRIBUTE', 'value': 'acoustic', 'span': [39, 47]}]
Alvarez Artist Series AD60 Dreadnought acoustic