becomes one more dumb high school comedy about sex gags and prom dates 
(ROOT (S (VP (VBZ becomes) (NP (NP (CD one) (RBR more) (JJ dumb) (NML (JJ high) (NN school)) (NN comedy)) (PP (IN about) (NP (NP (NN sex) (NNS gags)) (CC and) (NP (NN prom) (NNS dates))))))))
(ROOT (S (VP (VBZ ) (NP (NP (CD ) (RBR ) (JJ ) (NML (JJ ) (NN )) (NN )) (PP (IN ) (NP (NP (NN ) (NNS )) (CC ) (NP (NN ) (NNS ))))))))