them meant the world the ditch of wall was .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 them)) (VP_4 (VBD_0 meant) (NP_3 (NP_5 (DT_0 the) (NN_2 world)) (SBAR_0 (S_1 (NP_0 (NP_5 (DT_0 the) (NN_2 ditch)) (PP_0 (IN_1 of) (NP_2 (NN_3 wall)))) (VP_5 (VBD_1 was))))))) (DOT_0 .)))