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]: Multiple colors and designs flash across the screen. women <sep> (A) are shown completing pairs of women's first pair. (B) gather onstage as they are about to perform. (C) are interviewing a man in a room in front of an orchestra, with a man sitting on a couch nearby. (D) alternate with hairspray and styles to help themselves style, style, and style.
[EX A]: B

[EX Q]: [header] How to make filling steak salad [title] Wash and slice the lettuce and cucumber, and add them to the salad bowl. [step] The lettuce should be sliced about 1/2 " wide, and the cucumbers should be quartered lengthwise and then sliced. The salad bowl should be medium-large sized. <sep> (A) [substeps] You can also wrap the top half of the lettuce with aluminum foil, and then set it aside for later. [title] Heat oil in a shallow frying pan or skillet and slice cucumbers over medium heat. (B) [substeps] If you have any extra long slices of lettuce, cut those into thirds. [title] Add the mozzarella cheese to the salad bowl, and toss until everything's combined. (C) [title] Combine the olive oil and turmeric with the lettuce, mix well, and pour in the juice from your scallions. [step] You can speed the process considerably with olive oil and turmeric. (D) [title] Thinly slice and submerge the lettuce in the water. [step] Make sure that the water covers every inch of the lettuce.
[EX A]: B

[EX Q]: [header] How to make lasagna with bechamel sauce [title] In a large pot heat the butter over medium high heat. [step] Add the bacon and ham and saute until caramelized and light brown, about 10 minutes. Add the ground meats and cook over high heat until well-browned, stirring constantly, about 20 minutes. <sep> (A) [title] Add the onions, carrots, celery, and mushrooms and cook until soft, about 5 minutes. [step] Add the garlic, cloves and nutmeg to the pan and cook for 2 minutes. (B) Stir occasionally to prevent any peanut butter from escaping from this marinade. You may also scatter the vegetables with the melted butter, ending up with a creamy sauce like wopt. (C) [substeps] This is really all you need to use so long as you cook easily. If you're using bacon bones, you can skip the ham and substitute something else. (D) [substeps] Make sure there is a full pan of water on the stove and a lid on so that it does not boil over. If you use a double boiler, the temperature will rise rapidly, ruining the bechamel sauce process.
[EX A]:
A