Sentence


Parse

Lei
NP
 
è
(S[q]/NP)\NP
 
S[q]/NP
< 0
tua
NP/(N/PP)
 
sorella
N/PP
 
NP
> 0
S[q]
> 0
?
S[q]\S[q]
 
S[q]
< 0

Use with der.css.

Use with ccgsym.sty and tikzlibraryccgder.code.tex.