Given the task definition and input, reply with output. 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".

[header] How to make an ice cream banana smoothie [title] Cut and peel 2 bananas. [step] Try to use fresh, ripe bananas, if you can. If you like your smoothie extra thick, frozen bananas instead. <sep> (A) Make sure to peel the banana, or the skin will be hard. Fresh bananas are better, because other flavorings or plain yogurt can ruin your smoothie as well. (B) Cutting the bananas up first will make it easier for them to blend. [title] Put the bananas, ice, and milk into the blender. (C) You want it to have some of the sweetness, similar to fruit juice. [substeps] Remove the bottom outer layer of the banana with a razor and then chop it up into chunks. (D) [title] Peel and slice 2 orange tomatoes and one red pepper. [step] Try not to peel the tomatoes too much or they will release unpleasant smell.
B