black+decker dustbuster advancedclean+ cordless handheld vacuum
[{'entity': 'BRAND', 'value': 'black+decker', 'span': [0, 12]}, {'entity': 'PRODUCT_NAME', 'value': 'dustbuster advancedclean+', 'span': [13, 38]}, {'entity': 'ATTRIBUTE', 'value': 'cordless', 'span': [39, 47]}, {'entity': 'SHAPE', 'value': 'handheld', 'span': [48, 56]}, {'entity': 'CORE_PRODUCT_TYPE', 'value': 'vacuum', 'span': [57, 63]}]
black+decker dustbuster advanced clean+ cordless handheld vacuum