it was ballet : there stifled warm .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (S_1 (NP_0 (PRP_1 it)) (VP_5 (VBD_1 was) (ADJP_0 (JJ_0 ballet)))) (COLON_0 :)) (S_1 (NP_0 (EX_0 there)) (VP_5 (VBD_0 stifled) (ADJP_0 (JJ_0 warm))))) (DOT_0 .)))