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". 

[EX Q]: [header] How to blacken steak [title] Choose new york strip steaks or rib eye steaks. [step] You want to use these lean cuts because they will cook evenly and blacken well. Choose steaks that are about 3/4-inch (1.9 cm) thick. <sep> (A) [title] Defrost the steaks completely in the refrigerator overnight. [step] Do not defrost them in the microwave, or you will ruin the process of blackening them. (B) Look at the internal temperature of the sirloin steaks and see if they are ready to be grilled. Use a grill thermometer to check for the internal temperature of the steak when it is on the grill. (C) If you don't want a table full, for instance, skip the steaks. [title] Sear the steak at 180 degrees. (D) [substeps] Before you cook the steaks, check each raw side. For thicker cuts, use 1/4 to 1/2 cup (1.7 to 1.75 g) of brisket for each steak.
[EX A]: A

[EX Q]: [header] How to whitewash trim [title] Set up your working area. [step] Cover the floor with a drop cloth to keep dust and whitewash off of it. Open screened windows and doors to provide ventilation. <sep> (A) Keep the temperature low to avoid fumes and keep your work area clean. Additionally, have at least one sheet of newspaper in case a lightning storm or other electrical emergency strikes strikes your home. (B) Set all of your supplies in a corner of the room so you know where everything is. [substeps] If you don't have a lot of experience painting, use painter's tape to tape off areas you don't want to get whitewash, like the walls. (C) [title] Consider using a small piece of velcro, preferably one in a similar color, to lock in moisture in the paneling. [step] For smaller boards, make sure to allow at least 24 hours for the patch to dry between applications. (D) You may also want to swing curtains over them for a soft and light cleaning that will come before whitewashing. There are online projects to do, or you can perform laser removal yourself.
[EX A]: B

[EX Q]: [header] How to get a publishing agent [title] Consider whether you want an agent. [step] If your dream is for your book to be published by a large publishing house, you will probably want an agent. If you are targeting smaller publishers, you may want to forego finding an agent. <sep> (A) Even if an agent works the publishing house on a regular basis, they are unnecessary within an established publishing house. You will also want to be as responsive to people and businesses, but you will need a solid relationship with the publishing house because your book will be publishable if that person or business leads a search. (B) [substeps] Although an agent will collect 15% of your royalties, including your advance, as their commission, they will often be able to negotiate a better deal for you. You should weigh all these pros and cons and consider what you really want to do at this step in your writing career. (C) In this case, you should consider whether anyone you know would be a suitable agent. [substeps] You can search for a large publishing house in your area. (D) Therefore, it is a good idea to know if the company you are writing for will want an agent before putting a book on a publishing house website. [substeps] A large publisher might choose a smaller publishing house, rather than an other publisher.
[EX A]:
B