to be lower it had up on the thick classes .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be) (ADJP_0 (JJR_0 lower))))) (NP_0 (PRP_1 it))) (VP_3 (ATVP_3 (VBD_2 had) (PRT_0 (RP_0 up))) (PP_2 (IN_0 on) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 thick)) (NNS_1 classes))))) (DOT_0 .)))