beach chair lightweight backpack
[{'entity': 'CORE_PRODUCT_TYPE', 'value': 'beach chair', 'span': [0, 11]}, {'entity': 'ATTRIBUTE', 'value': 'lightweight', 'span': [12, 23]}, {'entity': 'ATTRIBUTE', 'value': 'backpack', 'span': [24, 32]}]
beach chair lightweight backpacking