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 find half of any number [title] Multiply the number by 5 (five), then move it a decimal point to the left. [step] 6 (six) times 5 is 30, for instance, so put the decimal point in between the 3 and the 0. That would just be 3! [title] Divide each number by 2 if you have two even digits. <sep> (A) [step] This is the most common number you'll see. Most also start with 1, but you can add in a number to improve. (B) [step] In our example , 16 = 53. If you have two numbers, the 2 would be 7. (C) [step] Divide the digits individually, then put them together. That may make a complicated process much simpler. (D) [step] For example , 2 + 3 = 2, so don't add 2. [title] Multiply the number by 5 (6), to get 5.

Answer: C


Question: [header] How to handle a dog's nightmares [title] Decide whether to wake up your dog. [step] When your dog is having a nightmare, your first instinct may be to wake up your dog. However, this isn't always the best idea. <sep> (A) Waking up your dog would disrupt its sleep cycle, causing it to feel confused and possibly lash out at you. It's often better to let a dog continue sleeping through the nightmare. (B) If your dog's nightmares persist and you aren't willing to take the time to monitor your dog, it might be best to enlist the help of a veterinarian. There are several reasons for this : [substeps] When your dog is having a nightmare, your own judgment is impaired. (C) If your dog is claustrophobic or is fear fearful, you will want to be as calm as possible while your dog is having the nightmare. If the fear is mild to moderate, choosing an alternative position or location may not be a good idea. (D) While nightmares are real, traumatic experiences can also happen. [substeps] Nightmares also occur in dogs that have nightmares caused by trauma.

Answer: A


Question: [header] How to dress to impress at your interview [title] Be as clean as possible. [step] Bad hygiene can ruin the world's best outfit. It's absolutely crucial for you take time to have a clean and fresh body before you walk into an interview, or your potential employers will think you're sloppy and careless. <sep> (A) [substeps] Not only is a dirty outfit unprofessional, it can give your interviewers the impression that you're not as fit as you used to be. Brushing your hair, using a shiny hair spray, using dry shampoo and water are all ways to spruce up a dirty outfit. (B) [substeps] Always shower the day of your interview. Even if you're busy before the interview, take the time to wash your hair and body as close to the time of the interview as you can. (C) This includes going into your boss' office in sweatpants and a ratty t-shirt. [substeps] If you have shorts or short pants, try taking the time to keep these or slacks neatly laid out in a neat fashion so you'll be in your best clothes at the time. (D) [substeps] Make sure to have plenty of clean clothes on hand at all times. If you're an athlete, wearing only leg warmers or tight, squat-over-your-knee-high jeans can be just as important as dressing to impress your interviewer.

Answer:
B