% GENERAL INFORMATION
% File: grammar1.pro

% THE KNOWLEDGE BASE ...

sentence-->np,verb,np.
np-->art,mod,noun.
art-->[the].
mod-->adj.
mod-->adj,mod.
mod-->[].
noun-->[monster].
noun-->[student].
noun-->[cat].
noun-->[dog].
noun-->[crab].
adj-->[smelly].
adj-->[small].
adj-->[blue].
adj-->[round].
adj-->[ugly].
verb-->[ate].
verb-->[stalked].
verb-->[chased].
verb-->[jumped].
verb-->[walked].
verb-->[wrote].

% END OF KNOWLEDGE BASE