`` It fixed climbing the air over really not good sure knees .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (TICK_0 ``) (NP_1 (PRP_0 It))) (VP_3 (VBD_1 fixed) (VP_2 (ATVP_4 (VBG_0 climbing) (NP_5 (DT_0 the) (NN_2 air))) (PP_2 (IN_0 over) (NP_3 (ATNP_0 (ADJP_0 (ATADJP_0 (RB_0 really) (RB_1 not)) (JJ_1 good)) (JJ_0 sure)) (NNS_0 knees)))))) (DOT_0 .)))