while grass lives a friend like four woke up Trailing .
(ROOT_0 (S_0 (ATS_3 (NP_1 (IN_2 while) (NN_3 grass)) (VP_4 (VBZ_0 lives) (S_1 (NP_0 (NP_5 (DT_0 a) (NN_2 friend)) (PP_0 (IN_1 like) (NP_2 (CD_0 four)))) (VP_5 (ATVP_3 (VBD_2 woke) (PRT_0 (RP_0 up))) (S_2 (VP_0 (VBG_0 Trailing))))))) (DOT_0 .)))