Write the next sentence in this paragraph:

The second bowl is mixed into the first bowl. The mixture is covered by plastic wrap. The oven is shown being turned on. a baking parchment

Pick your answer from: (I) is shown being spread against the cake.. (II) sheet is being rolled in plastic wrap.. (III) is placed on a baking tray.. (IV) is spread on its plastic top and rolls onto the ground..
(III)