these afraid nap of a swollen city left back up .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_6 (ATNP_1 (DT_0 these) (JJ_1 afraid)) (NN_1 nap)) (PP_0 (IN_1 of) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 swollen)) (NN_1 city)))) (VP_4 (ATVP_0 (VBD_2 left) (ADVP_0 (RB_0 back))) (PRT_0 (RP_0 up)))) (DOT_0 .)))