through class who to get , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (IN_0 through) (NP_3 (NP_5 (NN_3 class)) (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 get))))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))