They came to know up , At the uneven city .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBD_2 came) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_3 (ATVP_2 (VB_0 know) (PRT_0 (RP_0 up))) (COMMA_0 ,)) (PP_0 (IN_1 At) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 uneven)) (NN_1 city)))))))) (DOT_0 .)))