if `` a conference , The knew church sure .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (ATPP_0 (IN_2 if) (TICK_0 ``)) (NP_5 (DT_0 a) (NN_2 conference))) (COMMA_0 ,)) (NP_0 (DT_1 The))) (VP_3 (VBD_0 knew) (NP_3 (NN_3 church) (JJ_0 sure)))) (DOT_0 .)))