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".

[EX Q]: [header] How to ask customers for feedback [title] Use a survey. [step] Surveys are the easiest method for collecting feedback. You can create a survey on surveymonkey and then send an email to your clients. <sep> (A) You can also post a link to the survey on your twitter and facebook pages. [substeps] Consider posting short surveys on your website using qualaroo or an equivalent tool. (B) This gives you a much-needed opening to discuss your feedback. [substeps] Write a survey that states how well the company is doing. (C) Keep in mind that you are going to be giving customers feedback about your company. The survey can be in the form of a written question or business letter, a presentation or post, or forum. (D) Be sure to include your real name so that the survey can be retrieved and someone else can reach out to you if needed. Customers then will be able to find you and send you back their feedback.
[EX A]: A

[EX Q]: [header] How to dry your hair [title] Pat your hair dry with a towel. [step] If you can, try to use a microfiber towel. Microfiber towels are soft and gentle on all hair types. <sep> (A) Avoid using dull towels, since they make hair really dry quickly. [substeps] If you're in a hurry, dampen a microfiber towel with some water and wring it out. (B) You don't need to rub the towel over your hair, just pat it dry. [title] Choose a hair shade that reflects well. (C) They are less likely to snag, rip, or tear your hair than regular towels. Microfiber towels can also help reduce frizz. (D) Make sure to pat the towel dry gently and without abrading your hair. After drying, use the apple cider vinegar spray to gently splash your hair with cool water.
[EX A]: C

[EX Q]: [header] How to end dog separation anxiety with desensitization [title] Understand separation anxiety. [step] If your dog suffers from separation anxiety, it means that it gets extremely anxious whenever you leave the house. This may be because they are afraid of being alone, or because they are unsure when you will return to provide and care for them. <sep> (A) [substeps] Separation anxiety may be a combination of the two, or both. So if your dog has been behaving to a certain extent consistently despite your absence, it is important for you to acknowledge this. (B) Whatever the reason, many dogs become anxious when their owners leave. [substeps] This could mean that your dog feels afraid and nervous whenever you aren't around. (C) If they feel that you are leaving them to explore, they will see you, and may make frequent attempts to avoid you. Some common examples of separation anxiety include : [substeps] Constant or unwillingness to leave your home, especially on your walks. (D) For example, if your dog does not want to leave the house to visit family members, they may withdraw immediately from you and never return to the home again. [substeps] The anxiety can also be triggered by the inability to engage in activities your dog normally enjoys.
[EX A]:
B