school teaching At the word like The air .
(ROOT_0 (S_0 (ATS_3 (NP_0 (NN_2 school)) (VP_2 (VBG_0 teaching) (PP_2 (IN_0 At) (NP_3 (NP_5 (DT_0 the) (NN_2 word)) (PP_0 (IN_1 like) (NP_5 (DT_0 The) (NN_2 air))))))) (DOT_0 .)))