find affordable drones with camera
[{'entity': 'PRICE_TERM', 'value': 'affordable', 'span': [5, 15]}, {'entity': 'CORE_PRODUCT_TYPE', 'value': 'drones', 'span': [16, 22]}, {'entity': 'ATTRIBUTE', 'value': 'with camera', 'span': [23, 34]}]
find affordable drones with camera