But we may separate oil as terumah on behalf of preserved olives, and wine on behalf of grapes that will be made into raisins. If one separated oil as terumah on behalf of olives [used] for eating or olives on behalf of olives [used] for eating, or wine on behalf of grapes [used] for eating or grapes on behalf of grapes [used] for eating, and he reconsiders [and decides] to press them, he need not separate terumah [again].