( ( Reduced sulfur ) ( ( ( includes ( sulfur equivalent ) ) ( from ( ( all ( sulfur emissions ) ) ( including ( ( ( ( ( ( sulfur dioxide ) , ) ( sulfur trioxide ) ) , ) and ) ( sulfuric acid ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Reduced) (NN sulfur)) (VP (VBZ includes) (NP (NN sulfur) (NN equivalent)) (PP (IN from) (NP (NP (DT all) (NN sulfur) (NNS emissions)) (PP (VBG including) (NP (NP (NN sulfur) (NN dioxide)) (, ,) (NP (NN sulfur) (NN trioxide)) (, ,) (CC and) (NP (JJ sulfuric) (NN acid))))))) (. .)))
Reduced sulfur includes sulfur equivalent from all sulfur emissions including sulfur dioxide, sulfur trioxide, and sulfuric acid.
(ROOT (S (NP (NNP Sulfur)) (VP (MD can) (VP (VB combine) (PP (IN with) (NP (NN oxygen))) (S (VP (TO to) (VP (VB produce) (NP (NN sulfur) (NN trioxide))))))) (. .)))