Sentence


Parse

He
NP
 
noticed
(S[dcl]\NP)/NP
 
a
NP/N
 
letter
N/PP
 
on
PP/NP
 
the
NP/N
 
desk
N
 
NP
> 0
.
.
 
NP
.
PP
> 0
N
> 0
NP
> 0
S[dcl]\NP
> 0
S[dcl]
< 0

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