QUESTION
Consider the following knowledge base (a .pl file) parent(pat, jim). parent(pam, bob). parent(bob, ann). parent(bob, pat). parent(tom, liz). parent(tom, bob). parent (pat, jim). parent (pam, bob). parent(bob, ann). parent(bob, pat). parent(tom, liz). parent(tom, bob). Select every query that will evaluate as true according to prolog. ?- parent(bob, pat) ?-parent(tom, ben) ?- parent( $\mathrm{P}, \mathrm{C})$, parent( $\mathrm{P}, \mathrm{C} 2)$ ?- parent(pam, C), parent(bob, C) ?-parent(Pam, Liz) ?- parent(pat, C), parent(tom, C) ?- parent(liz, pat)
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