her <apostrophe>s it warmed a uneven ride .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 her)) (VP_4 (VBZ_0 <apostrophe>s) (S_1 (NP_0 (PRP_1 it)) (VP_5 (VBD_0 warmed) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 uneven)) (NN_1 ride)))))) (DOT_0 .)))