tree howled colder and I was n<apostrophe>t pink over muffled Thanks .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (S_1 (NP_0 (NN_2 tree)) (VP_5 (VBD_0 howled) (ADJP_0 (JJR_0 colder)))) (CC_0 and)) (S_1 (NP_0 (PRP_1 I)) (VP_5 (ATVP_1 (VBD_1 was) (RB_1 n<apostrophe>t)) (ADJP_0 (JJ_1 pink) (PP_1 (IN_1 over) (NP_2 (JJ_1 muffled) (NNS_1 Thanks))))))) (DOT_0 .)))