them <apostrophe>s it was with class .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 them)) (VP_4 (VBZ_0 <apostrophe>s) (S_1 (NP_0 (PRP_1 it)) (VP_5 (VBD_1 was) (PP_1 (IN_1 with) (NP_2 (NN_3 class))))))) (DOT_0 .)))