( Metal ( ( ores ( 0 ( 5,764,976 Misc ) ) ) . ) )
(ROOT (S (NP (NNP Metal)) (VP (VBZ ores) (NP (CD 0) (CD 5,764,976) (NNS Misc))) (. .)))
Metal ores 0 5,764,976 Misc.
(ROOT (S (NP (NNS Metals)) (VP (VBP start) (PRT (RP out)) (PP (IN as) (NP (NN ore)))) (. .)))
Metals start out as ore.