in a appropriate city , his knees knew .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 in) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 appropriate)) (NN_1 city))) (COMMA_0 ,)) (NP_0 (PRPDOLLAR_0 his) (NNS_0 knees))) (VP_3 (VBD_0 knew))) (DOT_0 .)))