Question

What type of complement is the underlined word in this sentence? Dr. Randall is the new orthodontist at the dental clinic.

A. Indirect Object

B. predicate nominative

C. direct object

Answer 1

Since there is no action verb,  I am positive that the answer is Predicate Nominative,  because there is a linking verb (is) but no action.  Direct and Indirect objects require action/

Answer 2

I believe that the answer is B. Predicate nominative