if a display is widespread in demand then that transportation root to be replaced
over_snow_transportation_device is not tangible_thing. land_transportation_device is not consumer_durable. land_transportation_device is terrestrial_functioning_object. transport_of_helicopters is not conveying_materials. over_snow_transportation_device is not land_transportation_device. retail_chain is not distributor. land_transportation_device is consumer_durable. transport_of_steam is not conveying_materials. land_transportation_device is not terrestrial_functioning_object. retail is not distribution_channel.