downright he wore teaching terrible flats n<apostrophe>t structures Of mounds still worried to beak of a good friend goat into a ditch .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ADVP_0 (RB_0 downright)) (NP_0 (PRP_1 he))) (VP_3 (VBD_1 wore) (VP_2 (ATVP_4 (ATVP_2 (ATVP_4 (VBG_0 teaching) (NP_3 (JJ_1 terrible) (NNS_0 flats))) (ADVP_0 (RB_1 n<apostrophe>t) (NP_4 (NNS_1 structures)))) (PP_1 (IN_1 Of) (NP_2 (NP_4 (NNS_1 mounds)) (VP_2 (ATVP_4 (ADVP_0 (RB_0 still)) (VBN_0 worried)) (PP_2 (TO_0 to) (NP_2 (NN_3 beak))))))) (PP_2 (IN_0 of) (NP_3 (NP_6 (ATNP_1 (ATNP_1 (DT_0 a) (JJ_1 good)) (NN_0 friend)) (NN_1 goat)) (PP_0 (IN_1 into) (NP_5 (DT_0 a) (NN_2 ditch)))))))) (DOT_0 .)))