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 dry a dog [title] Allow the dog to air dry naturally. [step] This is the easiest and most enjoyable way for the dog to dry. After getting wet, the natural reaction of many dogs is to shake from side to side with great vigor to release the water. <sep> (A) Dry the dog by waving a towel near the dog and holding it in front of him as you shake. Dry dogs naturally shake after an accident, while dirty dogs are especially prone to shake from side to side. (B) This helps air to flow through the dog's body and speeds the drying process. [substeps] Letting your dog dry upside down with its chest out can help with this. (C) In less than 4 seconds of shaking, dogs can shake up to 70% of the water from their fur. [title] Stand back and allow the dog to shake the water from his or her fur. (D) To encourage this, your dog has to naturally dry themselves faster because you are taking a short nap before allowing him to dry itself. [substeps] Wait until after a shower or bath to air dry your dog.
C

Two men are doing martial arts with others around them watching. Many other men are shown doing several flips and tricks around each other. two men <sep> (A) are shown hitting people to give them an out and another man joins in. (B) are joined by a woman. (C) flip near each other while others around them watch. (D) stand on a mat while a man is bartending around them.
C

[header] How to blend essential oils [title] Determine what type of scent you want. [step] Different types of scents are often used to alleviate different issues. Think about what type of scent you want. <sep> (A) For example, do you like strong smells? Strong scents are great for you to combine with other companies and produce oils. [substeps] There are five essential oils available to learn about. (B) [substeps] Lavender is often used to relieve symptoms of anxiety, stress, and other symptoms related to psychopathy. Anime has a similar scent to anime or peppermint, with a deep indigo base. (C) [substeps] Natural fragrances may vary from person to person, and there is no perfect ratio of preservative to fragrance. Some people would prefer diluted scents to heavily diluted scents. (D) There are general categories of essential oil scent, and oils in any one category tend to mix well with their own kind. That said, you can mix scents from different categories.
D