that world lives off should be fat .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 that) (NN_2 world)) (VP_4 (ATVP_1 (VBZ_0 lives) (PRT_0 (RP_0 off))) (VP_5 (MD_0 should) (VP_1 (VB_0 be) (ADJP_0 (JJ_0 fat)))))) (DOT_0 .)))