them fell sitting , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (S_1 (NP_1 (PRP_0 them)) (VP_5 (VBD_2 fell) (S_2 (VP_0 (VBG_0 sitting)))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))