She refer to skeletal valley did n<apostrophe>t listened to .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 She)) (VP_4 (ATVP_1 (VBP_0 refer) (PP_2 (TO_0 to) (NP_3 (JJ_1 skeletal) (NN_0 valley)))) (VP_5 (ATVP_1 (VBD_0 did) (RB_1 n<apostrophe>t)) (VP_1 (VBN_0 listened) (SBAR_0 (S_2 (VP_0 (TO_0 to)))))))) (DOT_0 .)))