Breeders' Cup Juvenile Fillies
The Breeders' Cup Juvenile Fillies is a -mile thoroughbred horse race on dirt ( although the distance has varied , depending on the configuration of the host track ) for two-year-old fillies run annually since 1984 at a different racetrack in the United States or Canada as part of the Breeders' Cup World Championships in early November . 
<triplet> Breeders' Cup Juvenile Fillies <subj> 1984 <obj> inception <subj> Breeders' Cup World Championships <obj> part of <triplet> Breeders' Cup World Championships <subj> Breeders' Cup Juvenile Fillies <obj> has part