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 make loose eyeshadows and pigments stick [title] Prep the eye area with an eyelid primer. [substeps] Use a small amount for a thin layer. Gently pat the product in with your finger, brush (made specifically for emollient products), or a sponge. <sep> (A) This medium primer is specifically designed for making the type and type of eyeshadow you want to use. You can use every color you want, but black, brown, and blue work best. (B) [title] Perfect the contours of your eye. [step] Pencil in and out (this will give the illusion of depth) so the highlight doesn't go astray. (C) Apply the primer sparingly to the eye area, as this will help the product penetrate the eye more effectively. Apply eyeshadow in 1 line; blending in with a flat brush to achieve a dollop. (D) [title] Next we are going to add a creamy second " base ". [step] This, unlike the first product we used, does not " dry ".
A:
D