the rounded perch was really happened off .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (DT_0 the) (JJ_1 rounded)) (NN_0 perch)) (VP_4 (ATVP_1 (VBD_1 was) (RB_1 really)) (VP_5 (VBD_0 happened) (PRT_0 (RP_0 off))))) (DOT_0 .)))