watch barbershop again if you 're in need of a cube fix -- 
(ROOT (S (VP (VB watch) (NP (NN barbershop)) (ADVP (RB again)) (SBAR (IN if) (S (NP (PRP you)) (VP (VBP 're) (PP (IN in) (NP (NP (NN need)) (PP (IN of) (NP (DT a) (NN cube) (NN fix))))))))) (: --)))
(ROOT (S (VP (VB ) (NP (NN )) (ADVP (RB )) (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (PP (IN ) (NP (NP (NN )) (PP (IN ) (NP (DT ) (NN ) (NN ))))))))) (: )))