Noah howled to dripping up class .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NNP_0 Noah)) (VP_4 (VBD_2 howled) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_0 (VBG_0 dripping) (PRT_0 (RP_0 up))) (NP_3 (NN_3 class))))))) (DOT_0 .)))