Sentence


Parse

I
NP
 
often
(S\NP)/(S\NP)
 
play
(S[dcl]\NP)/NP
 
football
N
 
after
(N\N)/NP
 
school
N
 
NP
*
.
.
 
NP
.
N\N
> 0
N
< 0
NP
*
S[dcl]\NP
> 0
S[dcl]\NP
> 0
S[dcl]
< 0

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