Oh , he discovered his murky mahogany .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (INTJ_0 (UH_0 Oh)) (COMMA_0 ,)) (NP_0 (PRP_1 he))) (VP_3 (VBD_1 discovered) (NP_6 (ATNP_1 (PRPDOLLAR_0 his) (JJ_0 murky)) (NN_1 mahogany)))) (DOT_0 .)))