They howled the grassy lip over the best chin .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBD_0 howled) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 grassy)) (NN_1 lip)) (PP_0 (IN_1 over) (NP_6 (ATNP_1 (DT_0 the) (JJS_0 best)) (NN_1 chin)))))) (DOT_0 .)))