I march his right legs , <apostrophe><apostrophe> one glasses <apostrophe>s .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (ATS_0 (S_1 (NP_0 (PRP_1 I)) (VP_5 (VB_0 march) (NP_3 (ATNP_0 (PRPDOLLAR_0 his) (JJ_0 right)) (NNS_0 legs)))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)) (NP_0 (CD_0 one) (NNS_0 glasses))) (VP_3 (VBZ_0 <apostrophe>s))) (DOT_0 .)))