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".
Q: [header] How to make strawberry muffins [title] Mix ingredients thoroughly in a large mixing bowl. Make sure strawberry puree is evenly distributed, and no lumps of flour or sugar remain. [title] Preheat the oven to 400f/200c. [title] Let batter sit while the oven preheats. <sep> (A) [step] This allows the rising reaction to get a jump-start. [title] Prepare muffin pan or cupcake pan, either by spraying with cooking spray or by adding cupcake wrappers. (B) [step] You may want to wait a few minutes for the batter to cool down more before you begin assembling your pumpkin muffins. You don't want your dough to be so delicate and sticky that it will soften due to wear and tear. (C) [step] Be sure not to over heat or the muffins may not bake evenly. When completed, batter into a 9-20 " x 9-12 " baking tray with plastic wrap. (D) [step] Mix until the batter is uniform, about 1/3 of the way thick. [title] Pour batter into greased muffin cups about an inch from each side.
A:
A