of A luggage <apostrophe><apostrophe> <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_0 (PP_1 (IN_1 of)) (NP_5 (DT_0 A) (NN_2 luggage))) (APOSTROPHE_0 <apostrophe><apostrophe>)) (APOSTROPHE_0 <apostrophe><apostrophe>)))