Directions: The sentence has four underlined words or phrases. The four underlined parts of the sentence are marked (A), (B), (C) and (D). Identify the one underlined word or phrase that must be changed in order for the sentence to be correct and mark it as your answer. If the sentence has no error, mark (E) as your answer.

He is one of the corrupt (A) politicians (B) who (C) has been convicted (D) by the court. (E) No error