them was dead native <apostrophe>s quivered .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 them)) (VP_4 (VBD_1 was) (NP_2 (NP_4 (ATNP_0 (JJ_0 dead) (NN_0 native)) (POS_0 <apostrophe>s)) (VP_2 (VBN_0 quivered))))) (DOT_0 .)))