In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

Then she pours the mixture in a baking bowl. She places the bowl in a cookie sheet and places it on the oven rack. she <sep> (A) smooths the dough in to smaller pieces. (B) rolls up the cookie sheet carefully and puts it in a baking jar. (C) bakes the cake and pulls it out when it's done. (D) then replicates the cake and puts it in a plastic container.
C