Multi-select problem: How does the next paragraph end?

Turkey is shown being chopped. Celery is shown being chopped. A tomato is shown being sliced. Mayonnaise is shown in a bowl. ingredients

Select from the following. (A). are being added to a syrup.; (B). are being cooked together on a board.; (C). are added to the bowl.; (D). are added and brought out.;
(C).