You will be given a definition of a task first, then some input of the task.
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 de poof hair [title] Avoid washing your hair every day. [step] Hair gets poofy and frizzy when it's dry. While washing your hair cleans it, it also strips your locks of the natural oils that keep it moisturized and more manageable. <sep> (A) What will help dry out your hair most is the natural oils. [substeps] Try to shampoo or condition your hair every day. (B) This is especially important when you shower, or when you're sweating. Avoid washing your hair with your showers, as this can cause or even split your hair pieces. (C) If your hair is particularly oily, never wash it more than once a day. [substeps] If you normally wash your hair a lot, try making a point of making this a habit. (D) To keep your hair from getting poofy, wash it every other day at most. [substeps] If you already wash your hair every other day and it's still poofy, try two days between washes.
Output:
D