Detailed Instructions: 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".
Q: [header] How to deep condition your hair [title] Choose a product. [step] Find a deep conditioning treatment that's right for your hair type. There are many products on the market, and while they're all made to restore moisture to hair, you should find one that's tailored for your specific needs. <sep> (A) [substeps] It's a good idea to review the ingredients on the package a few days before trying a deep conditioning treatment. You don't want to make the treatment too thick for your hair, but you also don't want thick hair in general. (B) The main downside of deep conditioning is that it can cause unnecessary damage to the ends of hair. [substeps] Look for conditioner that can moisturize your hair and remove excess moisture. (C) Consider the following when deciding what product to go with : [substeps] Toner shampoo [title] Try a deep conditioning treatment. [step] Using a deep conditioning treatment to hydrate hair can result in smooth, voluminous curls. (D) [substeps] If you have kinky, textured hair, look for products made specifically for kinky hair. If you have fine hair, look for products that are described as " light " or " weightless.
A:
D