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".

[Q]: [header] How to remove hair from your throat [title] Try to swallow the hair. [step] If you suspect that you have one or two hairs stuck in your throat, try to just swallow them. The hair will travel through your digestive tract like food does and your body will excrete them. <sep> (A) Pass the hair around your mouth under your tongue until you see no more hairs. It's important that you close your mouth as tightly as possible so that the hairs don't come back. (B) Sucking in the hair will leave your throat full of the hair. If the hairs are stuck in your throat, then you might want to rub a cotton ball or toilet paper over your throat to help get rid of the hairs. (C) This will open up the glycerine lining in your throat and prevent anything from coming out. [substeps] Wait a few minutes to see if they're gone. (D) Your body will not break down the hair because it's made of keratin, a dense protein. [substeps] If it feels like the hair is long, see if you can use your clean fingers to pull the hair out of your throat.
[A]: D

[Q]: [header] How to start salary negotiation [title] Look up salary information for similar positions. [step] Before you develop your own range, you should have a general idea of the going rate in the industry. [substeps] Make sure you have a full understanding of the particular job being offered, including the exact responsibilities and expectations for someone in that role. <sep> (A) You'll need to do a lot of research to ensure you understand the expectations of that job so you can easily look it up to the perfect employer. The rate for each individual position is its own set of guidelines, so the application process should take some time. (B) In addition to assessing your capabilities, you should also know what the salary market expects of you. This will take into account your level of experience in the industry, as well as the demand for that position. (C) That will help you evaluate what the position is worth in other firms. Different companies may call similar positions by different names, so if you don't have an understanding of the full job description you won't know which other jobs compare with the one you've been offered. (D) You also will want to get a good understanding of whether or not higher salary is required for similar positions as the one you are looking at. To determine whether or not the position is state-specific, research the company's new hire contract and check for various requirements such as the recipient's income.
[A]: C

[Q]: [header] How to avoid grilling dangers [title] Heat and start the grill safely. [step] One of the first things you'll do when you begin to cook is actually turn on your grill. Regardless of what type of grill you have, you'll need to let the grill get nice and hot in order to start cooking. <sep> (A) [substeps] Have one or two people nearby with you while you ease the heat on the grill so that you don't have to wait too long. Start hosing out the coals, and letting the fire give off heat. (B) This will speed the cooking process and give you a nice, crisp, smoky, and even browned steak. [substeps] Having a high-heat grill will burn your favorite meals, even if they aren't as bad as you'd like them to be. (C) Have a one-gallon bucket ready for pouring hot coals into. [substeps] If you're concerned about being able to add both hot and cold coals to the grill, you can place small pieces of glass, ceramic or fiberglass pieces inside the bucket instead. (D) [substeps] Start by following the manufacturer's instructions for heating. It'll tell you exactly how to turn on the grill and how long to let it preheat before you place food on the grates.
[A]:
D