`` on the group of the classes or That grass grew to get Wiping .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (TICK_0 ``) (PP_2 (IN_0 on) (NP_3 (NP_5 (DT_0 the) (NN_2 group)) (PP_0 (IN_1 of) (NP_2 (DT_0 the) (NNS_1 classes)))))) (CC_0 or)) (S_1 (NP_0 (DT_1 That) (NN_2 grass)) (VP_5 (VBD_2 grew) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 get) (S_2 (VBG_0 Wiping)))))))) (DOT_0 .)))