as the perch , it had glinting then .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 as) (NP_5 (DT_0 the) (NN_2 perch))) (COMMA_0 ,)) (NP_0 (PRP_1 it))) (VP_3 (VBD_1 had) (VP_2 (VBG_0 glinting) (ADVP_0 (RB_0 then))))) (DOT_0 .)))