Q: 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 apply foundation [title] Wash your face. [step] Cleaning your skin properly will remove dirt and oil as well as any previous makeup. Make sure to choose a product designed for your skin type : [substeps] Use cleansing water to reduce redness, as this suds-free cleanser is infused with anti-inflammatory agents that will calm your skin. <sep> (A) Avoid using soap or cleansers containing allergens, as these can worsen your risk of salmonella exposure. Do not use any chemical preservatives in your makeup. (B) Use a clean microfiber washcloth to dampen your skin. Since you're not washing every part of your face, err on the side of cleanliness and aim for a clear face instead of a greasy or oily one. (C) Cleansing balms, packed with emollients, are great for adding moisture to dry skin. Pick a cleansing mud for oily skin, as the charcoal and clay will remove excess oil from your pores. (D) Look for a cleanser that will make your skin soft and elastic. Choose an oil type that will hydrate your skin; such as salicylic acid or cocoa butter.
A:
C