He refer to march a halt dropped sleeping anymore .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 He)) (VP_4 (VBP_0 refer) (SBAR_0 (VP_0 (TO_0 to) (VP_1 (VB_0 march) (NP_3 (NP_5 (DT_0 a) (NN_2 halt)) (SBAR_0 (S_2 (VP_0 (VBD_2 dropped) (VP_2 (VBG_0 sleeping) (ADVP_0 (RB_0 anymore)))))))))))) (DOT_0 .)))