( ( ( ( Anticipated Products ) : ) ( ( A ( chemical tracer ) ) ( capable ( of ( ( distinguishing ( different forms ) ) ( of ( wood combustion ) ) ) ) ) ) ) . )
(ROOT (NP (NP (NNP Anticipated) (NNPS Products)) (: :) (NP (NP (DT A) (JJ chemical) (NN tracer)) (ADJP (JJ capable) (PP (IN of) (NP (NP (JJ distinguishing) (JJ different) (NNS forms)) (PP (IN of) (NP (NN wood) (NN combustion))))))) (. .)))
Anticipated Products : A chemical tracer capable of distinguishing different forms of wood combustion.
(ROOT (S (NP (NP (DT The) (NN action)) (PP (IN of) (S (VP (VBG burning) (NP (NP (DT a) (NN piece)) (PP (IN of) (NP (NN wood)))))))) (VP (VBZ forms) (NP (DT a) (JJ different) (NN chemical) (NN substance))) (. .)))