from a classes of the wall , I attended shifted on a country .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 from) (NP_3 (NP_6 (DT_0 a) (NNS_1 classes)) (PP_0 (IN_1 of) (NP_5 (DT_0 the) (NN_2 wall))))) (COMMA_0 ,)) (NP_0 (PRP_0 I))) (VP_3 (VBD_1 attended) (VP_2 (VBN_0 shifted) (PP_0 (IN_1 on) (NP_4 (DT_0 a) (NN_2 country)))))) (DOT_0 .)))