Spotlight on MacysCopyright Infringement. United Fabrics International, Inc., bought a fabric design from an Italian designer and registered a copyright to it with the U.S. Copyright Office. When Macys, Inc., began selling garments with a similar design, United filed a copyright infringement suit against Macys. Macys argued that United did not own a valid copyright to the design and so could not claim infringement. Does United have to prove that the copyright is valid to establish infringement? (Answer first with a Yes or No. Then give a TWO sentence or LESS legal explanation on why.)