## Natural Language Toolkit: sem0.fcfg
##
## Minimal feature-based grammar with lambda semantics.
## 
## Author: Ewan Klein <ewan@inf.ed.ac.uk> 
## URL: <http://nltk.sourceforge.net>
## For license information, see LICENSE.TXT

% start S

S[SEM=<?vp(?subj)>] -> NP[SEM=?subj] VP[SEM=?vp]
VP[SEM=?v] -> V[SEM=?v]
NP[SEM=<cyril>] -> 'Cyril'
V[SEM=<\x.bark(x)>] -> 'barks'