gentle , lapping rhythms of this film 
(ROOT (NP (NP (JJ gentle) (, ,) (VBG lapping) (NNS rhythms)) (PP (IN of) (NP (DT this) (NN film)))))
(ROOT (NP (NP (JJ ) (, ) (VBG ) (NNS )) (PP (IN ) (NP (DT ) (NN )))))