seriously since a car , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (ATPP_0 (ADVP_0 (RB_0 seriously)) (IN_2 since)) (NP_5 (DT_0 a) (NN_2 car))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))