to a car on a conference When , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (TO_0 to) (NP_3 (NP_5 (DT_0 a) (NN_2 car)) (PP_0 (IN_1 on) (NP_2 (NP_5 (DT_0 a) (NN_2 conference)) (FRAG_0 (WRB_0 When)))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))