`` the regional breath is than class .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (TICK_0 ``) (NP_1 (ATNP_1 (DT_0 the) (JJ_1 regional)) (NN_0 breath))) (VP_3 (VBZ_0 is) (PP_1 (IN_1 than) (NP_2 (NN_3 class))))) (DOT_0 .)))