Sentence


Parse

What
NP/(S[dcl]\NP)
 
really
(S\NP)/(S\NP)
 
happened
S[dcl]\NP
 
S[dcl]\NP
> 0
last
((S\NP)\(S\NP))/((S\NP)\(S\NP))
 
weekend
(S\NP)\(S\NP)
 
(S\NP)\(S\NP)
> 0
S[dcl]\NP
< 0
in
((S\NP)\(S\NP))/NP
 
Boston
N
 
NP
*
?
.
 
NP
.
(S\NP)\(S\NP)
> 0
S[dcl]\NP
< 0
NP
> 0

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