TY.O
"TY . O" features a range of top-twenty and top-thirty singles including "Hangover" ( featuring Flo Rida ) , "Troublemaker" , "There She Goes" ( sometimes featuring Pitbull ) , the limited release "World in Our Hands" and "Fast Car" which features on the Special Edition and "Fast Hits" versions of the album . 
<triplet> Hangover <subj> TY.O <obj> part of <subj> Flo Rida <obj> performer <triplet> Troublemaker <subj> TY.O <obj> part of <triplet> There She Goes <subj> TY.O <obj> part of <subj> Pitbull <obj> performer <triplet> World in Our Hands <subj> TY.O <obj> part of <subj> Fast Car <obj> followed by <triplet> Fast Car <subj> TY.O <obj> part of