Sentence


Parse

Is
(S[q]/NP)/NP
 
she
NP
 
S[q]/NP
> 0
your
NP/(N/PP)
 
sister
N/PP
 
?
.
 
N/PP
.
NP
> 0
S[q]
> 0

Use with der.css.

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