in rough conference for your strong idiom with never , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (IN_0 in) (NP_3 (NP_5 (JJ_1 rough) (NN_0 conference)) (PP_2 (IN_0 for) (NP_3 (NP_6 (ATNP_1 (PRPDOLLAR_0 your) (JJ_0 strong)) (NN_1 idiom)) (PP_0 (IN_1 with) (NP_2 (RB_0 never))))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))