|
|
@@ -1,7 +1,12 @@
|
|
|
+% Possibilities
|
|
|
+suspect(ms-scarlet; colonel-mustard).
|
|
|
+weapon(revolver; candle).
|
|
|
+place(kitchen; hall; dining-room).
|
|
|
+
|
|
|
% One possibility only
|
|
|
-1{murderer(ms_scarlet),murder(colonel_mustard)}1.
|
|
|
-1{weapon(revolver),weapon(candle)}1.
|
|
|
-1{place(kitchen),place(hall), place(dining-room)}1.
|
|
|
+1{murderer(X):suspect(X)}1.
|
|
|
+1{weapon-of-crime(X):weapon(X)}1.
|
|
|
+1{place-of-crime(X):place(X)}1.
|
|
|
|
|
|
% Card deduction
|
|
|
:- place(kitchen).
|
