Assertion: cord | /r/CapableOf | serve intended purpose
Facets:
Source sentences:
text: The attention required to safely use an extension cord includes routing extension cords away from where they are likely to be damaged, using the shortest cord that will serve each intended purpose, and examining the cords periodically for damage or signs of overloading (melting deformation, darkening in color, or a “burnt” or “electrical” smell).