They left to move to help the tree , teeth keep out of his chin .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBD_2 left) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_2 (ATVP_0 (VB_0 move) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 help) (NP_3 (ATNP_0 (NP_5 (DT_0 the) (NN_2 tree)) (COMMA_0 ,)) (NNS_0 teeth)))))) (VP_1 (VB_0 keep) (PRT_0 (RP_0 out)))) (PP_1 (IN_1 of) (NP_2 (PRPDOLLAR_0 his) (NN_0 chin)))))))) (DOT_0 .)))