what to breathe forced else a car , it was colder .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (WHNP_0 (WP_0 what)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 breathe) (S_2 (VP_0 (ATVP_1 (VBD_1 forced) (RB_1 else)) (NP_5 (DT_0 a) (NN_2 car)))))))) (COMMA_0 ,)) (NP_0 (PRP_1 it))) (VP_3 (VBD_1 was) (ADJP_0 (JJR_0 colder)))) (DOT_0 .)))