slid of red dented <apostrophe>s , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (S_2 (VP_0 (VBD_0 slid) (PP_1 (IN_1 of) (NP_2 (ATNP_0 (JJ_0 red) (JJ_1 dented)) (POS_0 <apostrophe>s)))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))