`` about freezing they wore climbing over .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (TICK_0 ``) (PP_1 (IN_1 about) (NP_2 (NN_3 freezing)))) (NP_0 (PRP_1 they))) (VP_3 (VBD_1 wore) (VP_2 (VBG_0 climbing) (PRT_0 (RP_0 over))))) (DOT_0 .)))