premise: Robert Christian "Bobby" Vaughn (born February 1975) is an American clothing designer and entrepreneur, who co-founded the Von Dutch clothing line with Michael Cassel. After selling Von Dutch, Vaughn opened a clothing store called FTW in Rockaway, New York.
hypothesis: Robert Christian "Bobby" Vaughn was born in the winter.
reason: February is a winter month, so Robert Christian "Bobby" Vaughn was born in the winter.