( ( ( VOLATILE ( ORGANIC COMPOUND ) ) ( -LRB- ( VOC -RRB- ) ) ) ( ( is ( ( ( ( any ( volatile compound ) ) ( of carbon ) ) , ) ( excluding ( ( ( ( ( ( ( ( ( ( ( ( ( ( carbon monoxide ) , ) ( carbon dioxide ) ) , ) ( carbonic acid ) ) , ) ( metallic ( ( carbides or ) carbonates ) ) ) , ) ( ammonium carbonate ) ) , ) methane ) , ) and ) ( exempt compounds ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP VOLATILE) (NNP ORGANIC) (NNP COMPOUND)) (PRN (-LRB- -LRB-) (NP (NNP VOC)) (-RRB- -RRB-))) (VP (VBZ is) (NP (NP (DT any) (JJ volatile) (NN compound)) (PP (IN of) (NP (NN carbon))) (, ,) (PP (VBG excluding) (NP (NP (NN carbon) (NN monoxide)) (, ,) (NP (NN carbon) (NN dioxide)) (, ,) (NP (JJ carbonic) (NN acid)) (, ,) (NP (JJ metallic) (NNS carbides) (CC or) (NNS carbonates)) (, ,) (NP (NN ammonium) (NN carbonate)) (, ,) (NP (NN methane)) (, ,) (CC and) (NP (JJ exempt) (NNS compounds)))))) (. .)))
VOLATILE ORGANIC COMPOUND (VOC) is any volatile compound of carbon, excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbonates, ammonium carbonate, methane, and exempt compounds.
(ROOT (S (NP (NP (JJ Binary) (NNS compounds)) (PP (IN of) (NP (NP (NN carbon)) (PP (IN with) (NP (ADJP (RBR less) (JJ electronegative)) (NNS elements)))))) (VP (VBP are) (VP (VBN called) (NP (NNS carbides)))) (. .)))