She just was overlooking over of , back ballet .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (PRP_0 She)) (ADVP_0 (RB_0 just))) (VP_3 (VBD_1 was) (VP_2 (ATVP_3 (ATVP_2 (ATVP_0 (VBG_0 overlooking) (PRT_0 (RP_0 over))) (PP_1 (IN_1 of))) (COMMA_0 ,)) (ADJP_0 (RB_0 back) (JJ_0 ballet))))) (DOT_0 .)))