WrestleMania XXIV
WrestleMania XXIV was the 24th annual WrestleMania professional wrestling pay-per-view ( PPV ) event produced by World Wrestling Entertainment ( WWE ) for their Raw , SmackDown , and ECW brand divisions . 
<triplet> WrestleMania <subj> professional wrestling <obj> sport <subj> World Wrestling Entertainment <obj> organizer <triplet> World Wrestling Entertainment <subj> professional wrestling <obj> industry <triplet> Raw <subj> World Wrestling Entertainment <obj> owned by <subj> brand divisions <obj> instance of <triplet> brand divisions <subj> professional wrestling <obj> sport