( ( ( The ( other ( important alloy ) ) ) ( of copper ) ) ( ( is ( ( ( the ( yellowish ( alloy brass ) ) ) , ) ( which ( consists ( of ( ( copper and ) zinc ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJ other) (JJ important) (NN alloy)) (PP (IN of) (NP (NN copper)))) (VP (VBZ is) (NP (NP (DT the) (JJ yellowish) (NN alloy) (NN brass)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ consists) (PP (IN of) (NP (NN copper) (CC and) (NN zinc)))))))) (. .)))
The other important alloy of copper is the yellowish alloy brass , which consists of copper and zinc.
(ROOT (S (NP (NNP Brass) (NNP alloy)) (VP (VBZ is) (VP (VBN made) (PP (IN from) (NP (NN copper) (CC and) (NN zinc))))) (. .)))