Sentence


Parse

Tom
N
 
NP
*
said
(S[dcl]\NP)/S[em]
 
that
S[em]/S[dcl]
 
Mary
N
 
NP
*
knew
(S[dcl]\NP)/S[em]
 
that
S[em]/S[dcl]
 
he
NP
 
might
(S[dcl]\NP)/(S[b]\NP)
 
need
(S[b]\NP)/(S[to]\NP)
 
to
(S[to]\NP)/(S[b]\NP)
 
do
(S[b]\NP)/NP
 
that
NP
 
S[b]\NP
> 0
.
.
 
S[b]\NP
.
S[to]\NP
> 0
S[b]\NP
> 0
S[dcl]\NP
> 0
S[dcl]
< 0
S[em]
> 0
S[dcl]\NP
> 0
S[dcl]
< 0
S[em]
> 0
S[dcl]\NP
> 0
S[dcl]
< 0

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