there are some laughs in this movie , 
(ROOT (S (NP (EX there)) (VP (VBP are) (NP (DT some) (NNS laughs)) (PP (IN in) (NP (DT this) (NN movie)))) (, ,)))
(ROOT (S (NP (EX )) (VP (VBP ) (NP (DT ) (NNS )) (PP (IN ) (NP (DT ) (NN )))) (, )))