Smart Corporation began marketing phone in 2002 under the mark “Smart.” In 2008, Smart.com, Inc., a different company selling different products, such as school supplies and the like, begins using “smart” as part of its website URL and registers “sMART” as its domain name. Can Smart Corporation stop this use of “sMART”? If so, what must the company show? Use the scenario given to explain your answer in this context.