Dimitri is interviewing Pauline about a policy change that she has asked him to implement at the factory where they work. During the interview, they have this exchange: Dimitri: I understand that management wants anyone appointed to be a line supervisor to complete this training course first, but what about existing line supervisors? Are they required to take the course? Pauline: If a line supervisor is already familiar with our best practices, then they do not need to take the course. Dimitri: It sounds like you are saying that the training is optional for experienced line supervisors. Is that right? What probing technique did Dimitri use at the conclusion of the exchange? Multiple Choice seeking elaboration paraphrasing repeating a question requesting clarification