In prolog.

ii) Indicate for the following pairs of terms whether they are unifiable or not. If a pair is not unifiable, explain why this is the case. If a pair is unifiable, give a unifier. (A.) father (X) and father (john). (B.) jane and mother (X). (C.) g(X,f(X)) and g(Y,Y). (D.) g(X,f(X)) and g(f(a),Y). (E.) [aX] and [Y,b,c,d]