( Subject ( ( matter ( ( ( wherein ( ( ( ( at least ) one ) ( halogen atom ) ) ( is ( ( bonded directly ) ( to ( ( a ( nuclear ( carbon atom ) ) ) ( of ( a ( benzene ring ) ) ) ) ) ) ) ) ) and ) ( wherein ( ( ( ( at least ) one ) ( of ( ( the ( nuclear ( carbon atoms ) ) ) ( of ( the ( same ( benzene ring ) ) ) ) ) ) ) ( ( ( is ( directly bonded ) ) ( to ( an ( oxygen atom ) ) ) ) ( so ( as ( to ( form ( ( ( ( ( ( a phenol ) , ) ( phenol ether ) ) , ) or ) ( inorganic phenolate ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Subject)) (VP (NN matter) (SBAR (SBAR (WHADVP (WRB wherein)) (S (NP (QP (IN at) (JJS least) (CD one)) (NN halogen) (NN atom)) (VP (VBZ is) (VP (VBG bonded) (ADVP (RB directly)) (PP (TO to) (NP (NP (DT a) (JJ nuclear) (NN carbon) (NN atom)) (PP (IN of) (NP (DT a) (JJ benzene) (NN ring))))))))) (CC and) (SBAR (WHADVP (WRB wherein)) (S (NP (NP (QP (IN at) (JJS least) (CD one))) (PP (IN of) (NP (NP (DT the) (JJ nuclear) (NN carbon) (NNS atoms)) (PP (IN of) (NP (DT the) (JJ same) (NN benzene) (NN ring)))))) (VP (VBZ is) (ADJP (RB directly) (JJ bonded)) (PP (TO to) (NP (DT an) (NN oxygen) (NN atom))) (ADVP (RB so) (RB as) (S (VP (TO to) (VP (VB form) (NP (NP (DT a) (NN phenol)) (, ,) (NP (JJ phenol) (NN ether)) (, ,) (CC or) (NP (JJ inorganic) (NN phenolate)))))))))))) (. .)))
Subject matter wherein at least one halogen atom is bonded directly to a nuclear carbon atom of a benzene ring and wherein at least one of the nuclear carbon atoms of the same benzene ring is directly bonded to an oxygen atom so as to form a phenol, phenol ether, or inorganic phenolate.
(ROOT (S (NP (NNS Ethers)) (VP (VBP are) (VP (VBN composed) (PP (IN of) (NP (NP (DT an) (NN oxygen) (NN atom)) (SBAR (WHNP (WDT that)) (S (VP (VBZ forms) (NP (JJ single) (NNS bonds)) (PP (IN with) (NP (CD two) (NN carbon) (NNS atoms)))))))))) (. .)))