a ballet friend was overlooking to to been The sleeve .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (DT_0 a) (JJ_1 ballet)) (NN_0 friend)) (VP_4 (VBD_1 was) (VP_2 (VBG_0 overlooking) (S_2 (VP_0 (TO_0 to) (VP_1 (TO_0 to) (VP_1 (VBN_0 been) (NP_1 (DT_0 The) (NN_2 sleeve))))))))) (DOT_0 .)))