They spit to knew n<apostrophe>t of that .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBD_2 spit) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_2 (ATVP_4 (VBD_0 knew) (RB_1 n<apostrophe>t)) (PP_1 (IN_1 of))) (ADVP_0 (DT_1 that))))))) (DOT_0 .)))