somewhere inside the mess that is world traveler 
(ROOT (PP (ADVP (RB somewhere)) (IN inside) (NP (NP (DT the) (NN mess)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (NP (NN world) (NN traveler))))))))
(ROOT (PP (ADVP (RB )) (IN ) (NP (NP (DT ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (NP (NN ) (NN ))))))))