Who would want to wear such a scent?
( Who ( ( would ( want ( to ( wear ( such ( a scent ) ) ) ) ) ) ? ) )
(ROOT (SBARQ (WHNP (WP Who)) (SQ (VP (MD would) (VP (VB want) (S (VP (TO to) (VP (VB wear) (NP (PDT such) (DT a) (NN scent)))))))) (. ?)))
Who would want to smell like that? 
( Who ( ( would ( ( want ( to smell ) ) ( like that ) ) ) ? ) )
(ROOT (SBARQ (WHNP (WP Who)) (SQ (VP (MD would) (VP (VB want) (PP (TO to) (NP (NN smell))) (PP (IN like) (NP (DT that)))))) (. ?)))