have all the suspense of a 20-car pileup , 
(ROOT (S (VP (VB have) (NP (NP (PDT all) (DT the) (NN suspense)) (PP (IN of) (NP (DT a) (NML (CD 20) (HYPH -) (NN car)) (NN pileup))))) (, ,)))
(ROOT (S (VP (VB ) (NP (NP (PDT ) (DT ) (NN )) (PP (IN ) (NP (DT ) (NML (CD ) (HYPH ) (NN )) (NN ))))) (, )))