In Its Ads for Athletic Shoes,Sleek Feet LLC Uses a Trademark

In its ads for athletic shoes,Sleek Feet LLC uses a trademark that is similar,but not identical,to the famous,registered mark of Trend Flash,Ltd.Sleek Feet's unauthorized use of the mark constitutes trademark dilution,provided that

A) consumers are confused.
B) Sleek Feet and Trend Flash are competitors.
C) Sleek Feet's use is intentional.
D) Sleek Feet's use is likely to impair the distinctiveness of Trend Flash's mark.