plastic sudden legs moved Noah the halt .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (JJ_0 plastic) (JJ_1 sudden)) (NNS_0 legs)) (VP_4 (VBD_2 moved) (S_2 (NP_1 (NNP_0 Noah)) (NP_5 (DT_0 the) (NN_2 halt))))) (DOT_0 .)))