TASK DEFINITION: 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".
PROBLEM: [header] How to install debian [title] Back up any important files on your computer. [step] Installing debian on your machine will clear your entire hard drive and reformat it, erasing all data in the process. Store your important information on a removable drive before beginning the installation. <sep> (A) [title] Navigate your web browser to the debian website. [step] Debian is distributed through www.debian. (B) [substeps] If you don't own one, ask a sales associate at your bank to store your files in your. Otherwise, you can install them on your own hard drive. (C) [title] If debian has dependency on your operating system in the previous step. [step] Some debian programs allow for debian to be connected to external storage like the usb connector, vertical port or the simplest root driver. (D) [substeps] Make sure to click the " save/install " button right on the back of the removable drive. [title] Locate and modify the " reason for installing debian " website.

SOLUTION: A

PROBLEM: [header] How to have healthy kidneys [title] Stay hydrated. [step] Staying properly hydrated is one of the best ways to keep your kidneys healthy. Without adequate water, your kidneys can lose some of their ability to filter your blood, and may even become damaged over the course of your lifetime. <sep> (A) [substeps] Drinking water helps your kidneys flush sodium, urea, toxins, and waste out of your body. By staying properly hydrated, you can significantly reduce your risk of developing chronic kidney disease. (B) Aim to drink at least 8 fluid ounces of water every day. This will help reduce any additional fluid or waste in your system and will also allow you to more easily relieve the symptoms of kidney problems. (C) Insufficient water will contribute to poor kidney function, such as kidney failure and rheumatoid arthritis. Trying to drink water with no filter might cause further kidney damage. (D) [substeps] The best amount of water recommended by experts is 1 gallon a day (2.5 liters) each. Drink bottled water, but you don't need soda, fruit juices, or other non-carbonated beverages; opt for bottled water.

SOLUTION: A

PROBLEM: [header] How to get your dog to come inside the house [title] Put the dog on a leash. [step] You can bring your dog inside by going to them and placing them on a leash. This puts you in control of your dog by giving you a way to coerce them into the house. <sep> (A) A leash will make it easier to work around them and make more room for your dog to enter the house. [substeps] Take your dog and stand just outside the front door, right next to the stove burner. (B) [substeps] When you first bring your dog inside you will see it walking around in your yard. However, once it comes inside you should be able to see it without the need to force it. (C) Walk out to where your dog is, clip the leash to the collar, and walk them inside. Give them a treat or praise for coming in with you instead of being angry. (D) Giving them to come inside the house allows them to see or follow you. Wait for your dog to see that you want them inside.

SOLUTION:
C