They were out mumbled so colder for tunic .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (ATVP_1 (VBD_1 were) (RB_1 out)) (VP_1 (ATVP_0 (VBD_2 mumbled) (ADVP_0 (RB_0 so))) (NP_3 (NP_6 (JJR_0 colder)) (PP_0 (IN_1 for) (NP_2 (NN_3 tunic))))))) (DOT_0 .)))