the freezing calculations heard really stand .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (DT_0 the) (NN_3 freezing)) (NNS_0 calculations)) (VP_4 (ATVP_1 (VBD_1 heard) (ADVP_0 (RB_0 really))) (VP_1 (VB_0 stand)))) (DOT_0 .)))