instruction:
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". 
question:
[header] How to go dairy free and stay healthy [title] Make changes to your diet slowly. [step] Start by making small changes to your diet, removing dairy slowly and over time. By making small changes that you can live with, you will find it easier to sustain this new diet that you are implementing. <sep> (A) [substeps] The purpose of these changes is to reduce your current sugar intake or processed food consumption, so don't put the drastic changes in your diet into perspective. If you go dairy free, you'll start not eating or making overly processed foods. (B) This will help to motivate you to start eating healthier. [substeps] You may need some additional input of what you should change every day. (C) [substeps] Don't start a new diet that increases your risk for developing some form of obesity. This can reduce your metabolism and enables you to control your weight. (D) [substeps] By gradually decreasing your consumption of dairy products, cravings may not be as intense. If you are already aware of the dairy products you currently consume, remove the dairy products that you can live without.
answer:
D


question:
Man drinks mouthwash and then is talking to girls with a really fresh breath. Man is walking in a sidewalk being interviewed for various journalists. in studio <sep> (A) shots men are being interviewed in beach. (B) people are holding a bull and running around and all squirting mouthwash into a mouths and mixes with other mouthwash. (C) a man wipe faces and say to finders. (D) the man is eating a pizza and people are retouching the makeup.
answer:
D


question:
[header] How to wax ear hairs [title] Buy an at-home waxing kit. [step] Purchase a wax that is designed to be used on sensitive areas. You can use heated or non-heated wax. <sep> (A) Leave the kit in the same spot and wait three to six hours before using the product. [substeps] You can wax just one area of the ear. (B) Purchase an at-home waxing kit that is made to be used on sensitive skin. You can request wax directly from your dermatologist or pharmacist. (C) Non-heated wax removal products often come with the wax already on a strip, which can provide a more precise application of wax on ear hairs. This is the safest way to wax your ear hair. (D) A wax at home wax kit should contain waxing supplies, and work beside a heated wax tray in a cool, dark area. Your wax kit will also be used on affected areas, such as the backs of your nose and temple.
answer:

C