Which algorithm takes two sentences and returns an unifier?
A. Inference
B. Hill-climbing search
C. Depth-first search
D. Unify algorithm
Answer:A
Which algorithm takes two sentences and returns an unifier?
A. Inference B. Hill-climbing search C. Depth-first search D. Unify algorithm
Explanation:The unify algorithm takes two sentences and returns an unifier if there is one in the sentence.