to do , , and songs climbing with that something wall of addition deserved to try , of rough mountains .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (ATS_0 (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 do)))) (COMMA_0 ,)) (COMMA_0 ,)) (CC_0 and)) (S_1 (NP_1 (NP_6 (NP_4 (NNS_1 songs)) (VP_2 (VBG_0 climbing) (PP_2 (IN_0 with) (NP_6 (ATNP_1 (DT_1 that) (NN_3 something)) (NN_1 wall))))) (PP_0 (IN_1 of) (NP_5 (NN_3 addition)))) (VP_5 (ATVP_3 (ATVP_2 (VBD_1 deserved) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 try))))) (COMMA_0 ,)) (PP_0 (IN_1 of) (NP_2 (JJ_1 rough) (NNS_1 mountains)))))) (DOT_0 .)))