Question: Please answer question below in regards to programming language prolog: A unifier of two terms is a term that is an instance of both terms,

Please answer question below in regards to programming language prolog: A unifier of two terms is a term that is an instance of both terms, meaning it can be obtained by substituting variables.

Given Prolog terms foo

(

, B, C

and foo

(x, Y, Z),

select the term that is a unifier.

foo

(D, E, F)

foo

(b a r,

baz, quux

)

foo

(U, U, U)

foo

(X, A, C)

All of the above

None of the above

Please answer question below in regards to programming language prolog: A

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