electrical insulation on a conducting wire can prevent electrocution
insulated_wire is electrical_wire. spark_plug_wire is not insulated_wire. insulated_wire is not electrical_wire. spark_plug_wire is insulated_wire. jumper_cable is multi_conductor_insulated_wire. multi_conductor_insulated_wire is insulated_wire. building_wire is not insulated_wire. electrical_wire is not electrical_conductor. jumper_cable is not multi_conductor_insulated_wire. multi_conductor_insulated_wire is not insulated_wire.