that hill <apostrophe>s he left up on the huge friend .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 that) (NN_2 hill)) (VP_4 (VBZ_0 <apostrophe>s) (S_1 (NP_0 (PRP_1 he)) (VP_5 (ATVP_3 (VBD_2 left) (PRT_0 (RP_0 up))) (PP_0 (IN_1 on) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 huge)) (NN_1 friend))))))) (DOT_0 .)))