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 select a vinyl liner for your inground pool [title] Choose a basic pattern. [step] When choosing the tile line, make sure you choose a basic pattern with natural colors. You can choose various blues, deep beige tones, and grays. <sep> (A) Reds, whites, and terracotta colors stick out. It is not necessarily a good thing is because a vinyl liner is mirroring real tile. (B) You can also choose colors which enhance the cohesion of the walls, giving it a softened feel. Stick with one color that complements the room and feel of your pool; if you use charcoal blue, make sure it matches the shade of the pool. (C) Some great options include : [substeps] Pale blues, ranging from cream to peach. Indigo, such as cream, beige, and ivory. (D) Pick the patterns that complement your pool color. [substeps] Pick patterned herringbone tiles if you have very different colors, like aqua blue, light tan, and jet black.

A: A
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Q: [header] How to make donut holes with yeast [title] Prepare the dry ingredients. [step] Mix 4 cups flour , 1/4 cup sugar, and 1 tsp salt in a bowl. [title] Activate the yeast. <sep> (A) [step] The dough will rise and become fluffy once activated. [substeps] After mixing the wet ingredients with a fork, the dough will rise to roughly the normal texture. (B) [step] Pour 6 tbsp water into a different bowl and 1 1/4 tsp dry active yeast. Let it stand for about 5 minutes, or until the yeast starts bubbling. (C) [step] In a bowl, mix 1/2 teaspoon salt and 1/4 cup yeast. Stir these ingredients lightly in a bowl until you see white foam form. (D) [step] Add together 3 tbsp flour , 4 cups yeast, and 1 1/2 teaspoons table salt. Combine the dry ingredients first and stir in 3 tbsp water.

A: B
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Q: [header] How to remove smell from an old leather bag [title] Try a simple clean first. [step] If this clean doesn't shift the odor, you can try one of the other suggested methods after. [substeps] Wipe the leather bag inside and out with a clean, dry, soft cloth. <sep> (A) This will pick up dust, loose debris and even some mold or mildew. Wipe the leather bag down with a damp cloth. (B) Pour down a little dishwashing liquid directly over the odour. Washing the cleaning cloth in warm water along with it will prevent it from drying out or settling into a moldy head of the bag. (C) Using gloves to protect your hands from the chemicals, take the stained leather cloth and place it on the soiled bag. Let it sit for 10 minutes, then wipe from top to bottom. (D) [substeps] Set a low-ph or neutral or ph-free vinegar solution into the bag after cleaning. Mix it with a little water and warm water and press a few drops of the solution to the leather.

A:
A
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