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". 
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Question: [header] How to sell dvds on amazon [title] Register for an amazon seller account. [step] Go to amazon's seller central site to sign up for a third party seller account. Fill out the registration form with your name, email address, and unique login password. <sep> (A) Once your account has been activated, you'll be able to sell your used items on amazon. [substeps] You may also be asked to provide some basic financial information, such as your debit card or bank account number. (B) Agree to the terms and conditions of the seller account and click on " register " at the bottom right of the page. You will receive your cd rental rights next to your name. (C) [title] Copy your dvd, videos, or files onto your home screen using the same link on the seller main page. [step] Make sure this link is easy to write and that your dvd is in a separate folder for storage purposes. (D) Most sellers will require you to provide a proof of registration and identification number before you can register. [substeps] If you don't yet have an amazon account, you can register this online or in person.

Answer: A


Question: [header] How to treat cold sores in your nose [title] Figure out if you have cold sores in your nose. [step] Because it is difficult to see inside of your nose, you may need to figure out if you have cold sore instead of another condition such as an ingrown hair or pimple. Checking the areas in and around your nose can help you figure out if you have cold sores in your nose. <sep> (A) [substeps] Check your nose from the bottom of your nose, just in front of your cheekbone, towards your chin. If it feels numb, there is probably something there. (B) [title] Determine if you have a stuffy nose. [step] In your nose, you may need to take some pressure off of the bridge of your nose and see if that pressure is gone or causes the discomfort. (C) [substeps] Use a mirror to check the visible surfaces of your nasal cavity. You may not be able to see much, but even detecting a cold sore can help. (D) [substeps] To figure out if you have cold sores, you may be looking in your nose. Either look back at the corner of your nose, or look to the floor.

Answer: C


Question: [header] How to wear gray jeans [title] Choose a relaxed cut and light wash for an easygoing look. [step] Gray skinny jeans can certainly be styled casually, but for the ultimate laid-back look, go with a relaxed cut. Jeans with a relaxed cut sit right at the waist and fit comfortably around the hips and thighs. <sep> (A) Typically, they feature a slightly tapered leg, but this can certainly vary. Lighter washes tend to complement the looser cut of the jeans better than the darker shades of gray. (B) A loose cut or dark wash button-down shirt will look great. A collared shirt or cardigan will play the part and create a streamlined silhouette without sacrificing the casual vibe. (C) [substeps] Choose striped or knee-high denim jeans for a relaxed look. Avoid looser cuts, which make you look sloppy and washed up. (D) [substeps] Look for a style that would pair well with a slightly waisted or open dress. Some of the tips for analyzing look styles for a casual style may include constantly drying your jeans overnight or zipping pockets before wearing them.

Answer:
A