Teacher: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".
Teacher: Now, understand the problem? Solve this instance: [header] How to bake a ring into a cake or other food [title] Heat up the oven to the required temperature for baking your cake [title] Prepare your item by wrapping it into the tin foil. [step] Make sure there are no openings and wrap it up tight. Also make sure that you do not over wrap your item as it will sink. <sep> (A) [title] Using a knife, cut the cake in half horizontally and about 1/4 inch from one of the corners. [step] Put your item in your oven for 1 half hour. (B) [title] Pour the batter into your desired pan for your cake. [title] Place the pan into the pre-heated oven without the item inside it. (C) You can also use tin foil too to wrap it better, however it is clear that it needs to be wrapped separately. [title] Bake your item for about 15 minutes at an even temperature. (D) [substeps] The best material for wrapping items is aluminum foil. You can use a cloth lid or a cardboard box.
Student:
B