They know the good perch him told when hard your lunch was appropriate .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (ATVP_2 (VB_0 know) (NP_4 (ATNP_1 (DT_0 the) (JJ_1 good)) (NN_0 perch))) (SBAR_0 (S_1 (NP_0 (PRP_1 him)) (VP_5 (VBD_1 told) (SBAR_0 (WHADVP_0 (WRB_0 when) (ADJP_0 (JJ_0 hard))) (S_1 (NP_0 (PRPDOLLAR_0 your) (NN_0 lunch)) (VP_5 (VBD_0 was) (ADJP_0 (JJ_0 appropriate)))))))))) (DOT_0 .)))