the valley own discovered back had a valley eyes unmistakably been .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_5 (DT_0 the) (NN_2 valley)) (ADJP_0 (JJ_0 own))) (VP_4 (ATVP_1 (VBD_0 discovered) (RB_1 back)) (VP_5 (VBD_1 had) (NP_3 (NP_5 (DT_0 a) (NN_2 valley)) (SBAR_0 (S_1 (NP_1 (NNS_0 eyes)) (VP_5 (ADVP_0 (RB_0 unmistakably)) (VBN_0 been)))))))) (DOT_0 .)))