If let up his perch , one eyes was heard , him was climbing in pink kids .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (IN_2 If) (S_1 (ATS_1 (ATS_0 (S_2 (VP_0 (ATVP_0 (VB_0 let) (PRT_0 (RP_0 up))) (NP_2 (PRPDOLLAR_0 his) (NN_0 perch)))) (COMMA_0 ,)) (NP_0 (CD_0 one) (NNS_0 eyes))) (VP_3 (VBD_1 was) (VP_2 (VBN_0 heard))))) (COMMA_0 ,)) (NP_0 (PRP_1 him))) (VP_3 (VBD_1 was) (VP_2 (VBG_0 climbing) (PP_2 (IN_0 in) (NP_4 (JJ_1 pink) (NNS_1 kids)))))) (DOT_0 .)))