Where would he be today without American commercial know-how?
( Where ( ( ( would he ) ( ( be today ) ( without ( American ( commercial know-how ) ) ) ) ) ? ) )
(ROOT (SBARQ (WHADVP (WRB Where)) (SQ (MD would) (NP (PRP he)) (VP (VB be) (ADVP (NN today)) (PP (IN without) (NP (JJ American) (JJ commercial) (NN know-how))))) (. ?)))
Americans lack important commercial know-how.
( Americans ( ( lack ( important ( commercial know-how ) ) ) . ) )
(ROOT (S (NP (NNPS Americans)) (VP (VBP lack) (NP (JJ important) (JJ commercial) (NN know-how))) (. .)))