the friend grassy was who be later n<apostrophe>t to .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_5 (DT_0 the) (NN_2 friend)) (ADJP_0 (JJ_0 grassy))) (VP_4 (VBD_0 was) (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (VP_0 (ATVP_4 (VB_0 be) (ADVP_0 (RB_1 later) (RB_1 n<apostrophe>t))) (SBAR_0 (S_2 (TO_0 to)))))))) (DOT_0 .)))