the boy tried back into stones Jeep if He .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_0 the) (NN_2 boy)) (VP_4 (VBD_2 tried) (PP_0 (ATPP_0 (ADVP_0 (RB_1 back) (PP_0 (IN_1 into) (NP_4 (NP_4 (NNS_1 stones)) (NN_2 Jeep)))) (IN_2 if)) (NP_1 (PRP_0 He))))) (DOT_0 .)))