iRobot Roomba Combo j7+ robot vacuum and mop self-emptying
[{'entity': 'BRAND', 'value': 'iRobot', 'span': [0, 6]}, {'entity': 'PRODUCT_NAME', 'value': 'Roomba Combo j7+', 'span': [7, 23]}, {'entity': 'CORE_PRODUCT_TYPE', 'value': 'robot vacuum and mop', 'span': [24, 44]}, {'entity': 'ATTRIBUTE', 'value': 'self-emptying', 'span': [45, 58]}]
iRobot Roomba Combo j7+ robot vacuum and mop self-emptying