them pushed down in it , rough classes .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 them)) (VP_4 (ATVP_3 (VBD_2 pushed) (PRT_0 (RP_0 down))) (PP_1 (IN_1 in) (NP_2 (ATNP_0 (NP_0 (PRP_1 it)) (COMMA_0 ,)) (NP_4 (JJ_1 rough) (NNS_1 classes)))))) (DOT_0 .)))