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Exercise 8.1
Here's our basic DCG.
s --> np,vp.
np --> det,n.
vp --> v,np.
vp --> v.
det --> [the].
det --> [a].
n --> [woman].
n --> [man].
v --> [shoots].Suppose we add the noun ``men'' (which is plural) and the verb ``shoot''. Then we would want a DCG which says that ``The men shoot'' is ok, `The man shoots'' is ok, ``The men shoots'' is not ok, and ``The man shoot'' is not ok. Change the DCG so that it correctly handles these sentences. Use an extra argument to cope with the singular/plural distinction.
Exercise 8.2
Translate the following DCG rule into the form Prolog uses:
kanga(V,R,Q) --> roo(V,R),jumps(Q,Q),{marsupial(V,R,Q)}.
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