about by by anything of a class , he <apostrophe>s on their maroon .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 about) (PP_2 (IN_0 by) (PP_2 (IN_0 by) (NP_3 (NP_5 (NN_3 anything)) (PP_0 (IN_1 of) (NP_5 (DT_0 a) (NN_2 class))))))) (COMMA_0 ,)) (NP_0 (PRP_1 he))) (VP_3 (VBZ_0 <apostrophe>s) (PP_1 (IN_1 on) (NP_2 (PRPDOLLAR_0 their) (NN_0 maroon))))) (DOT_0 .)))