to luggage in a back uniform , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (TO_0 to) (NP_3 (NP_5 (NN_3 luggage)) (PP_2 (IN_0 in) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 back)) (NN_1 uniform))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))