that they should turned up of black gold .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ADVP_0 (DT_1 that)) (NP_0 (PRP_1 they))) (VP_3 (MD_0 should) (VP_1 (ATVP_3 (VBD_2 turned) (PRT_0 (RP_0 up))) (PP_0 (IN_1 of) (NP_5 (JJ_1 black) (NN_0 gold)))))) (DOT_0 .)))