Q: 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 blanch cauliflower [title] Wash the cauliflower. [step] Rinse the cauliflower under cool, running water to remove traces of dirt and pesticides. Rubbing the vegetable with your fingers while rinsing makes the process much more effective. <sep> (A) [substeps] Blanching is usually done in a frying pan with a steam cleaner attachment. Make sure that the pan you use is clean so that you can easily clean the vegetables with cool water. (B) [title] Cut off the cauliflower florets. [step] Use a sharp knife to remove leaves and thick portions of the main stalk. (C) [title] Cut the cuticles and seeds out of the cauliflower. [step] Cut them off at the middle of the stem. (D) [substeps] Clean the cauliflower dry with a colander or paper towel before cooking it. It's important to avoid microwaving the vegetables in order to make sure they're safe for blanching.
A:
B