Teacher: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".
Teacher: Now, understand the problem? Solve this instance: [header] How to lighten dark lips [title] Moisturize your lips. [step] Dry, damaged lips can have a dark appearance. Use a good quality lip balm. <sep> (A) And also try some milk or water to hydrate your lips. Also try leaving it in your mouth for up to 3 to 7 days. (B) Check the ingredients to make sure that it has both a moisturizer, such as shea butter or cocoa butter, and a binding agent, such as beeswax. [substeps] Good moisturizing ingredients to look for include shea butter, cocoa butter, and almond oil. (C) Use around 70 percent of your regular lip (lip) keep it moisturized for dry lips or check out other lip products for special occasions. Choose a lip balm that is tinted with natural oils or fragrance. (D) Lip balm is a great glowing lip balm that will smooth out your lips and make them glow. It stays in your lips for a fair amount of time and helps to plump your lips without drying them out.
Student:
B