wirless headphones for running
[{'entity': 'ATTRIBUTE', 'value': 'wirless', 'span': [0, 7]}, {'entity': 'CORE_PRODUCT_TYPE', 'value': 'headphones', 'span': [8, 18]}, {'entity': 'OCCASION', 'value': 'running', 'span': [23, 30]}]
wireless headphones for running