that lesson had finally the skin in freezing under boy over kids .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 that) (NN_2 lesson)) (VP_4 (ATVP_2 (ATVP_0 (ATVP_0 (VBD_2 had) (ADVP_0 (RB_0 finally))) (NP_5 (DT_0 the) (NN_2 skin))) (PP_0 (IN_1 in) (NP_2 (NN_3 freezing)))) (PP_2 (IN_0 under) (NP_3 (NP_5 (NN_3 boy)) (PP_0 (IN_1 over) (NP_4 (NNS_1 kids))))))) (DOT_0 .)))