sleeping up his friend puffy a boy moved up because `` himself .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (S_2 (VP_0 (ATVP_0 (VBG_0 sleeping) (PRT_0 (RP_0 up))) (NP_2 (PRPDOLLAR_0 his) (NN_0 friend))))) (ADVP_0 (RB_0 puffy))) (NP_0 (DT_0 a) (NN_2 boy))) (VP_3 (ATVP_3 (VBD_2 moved) (PRT_0 (RP_0 up))) (PP_0 (ATPP_0 (IN_2 because) (TICK_0 ``)) (NP_1 (PRP_0 himself))))) (DOT_0 .)))