himself attended colder and higher was up at Noah <apostrophe>s .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 himself)) (VP_4 (ATVP_1 (VBD_1 attended) (ADVP_0 (ATADVP_4 (JJR_0 colder) (CC_0 and)) (JJR_0 higher))) (VP_1 (ATVP_3 (VBD_2 was) (PRT_0 (RP_0 up))) (PP_0 (IN_1 at) (NP_4 (NNP_0 Noah) (POS_0 <apostrophe>s)))))) (DOT_0 .)))