it <apostrophe>s they turned His city teeth .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_1 it)) (VP_4 (VBZ_0 <apostrophe>s) (S_1 (NP_0 (PRP_1 they)) (VP_5 (VBD_1 turned) (NP_3 (ATNP_0 (PRPDOLLAR_0 His) (NN_1 city)) (NNS_0 teeth)))))) (DOT_0 .)))