the want of a wiring describes the eyes of that discard
sheetresistance is electrical_resistance. wiring is wiring. hook_and_eye is not connector. magnifying_glass is not vision_aid. have_depth_perception_because has not two_eyes inner_compartment_of_hose has air_or_gas hook_and_eye is connector. wiring is use_of_devices. have_depth_perception_because has two_eyes magnifying_glass is vision_aid.