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". 

Input: Consider Input: He then swings and misses many times. The boy finally gives up and takes the blindfold off. a different woman <sep> (A) joins the procession holding a blindfold in her hand. (B) walks in and stops near the pinata. (C) appears and places it around the boy's eyes. (D) comes and speaks to the camera while the boy continues to throw more balls across the field.

Output: B


Input: Consider Input: [header] How to add potassium to an organic garden [title] Mix in muriate of potash or sulfate of potash. [step] Muriate of potash, or potassium chloride, and sulfate of potash, or potassium sulfate, are natural minerals. Muriate of potash tends to be cheaper, but the chlorine it contains can hurt the helpful microbes living in your garden's soil. <sep> (A) Gently mix these two together first, then add the zinc sulfate. [substeps] Zinc sulfate is readily available online, or in desalination solutions. (B) [substeps] You can substitute sodium thiamine (ipsin) or baking soda for sulfate because it is the most acidic fertilizer. Sodium thiamine is a common fertilizer in agricultural and organic gardens. (C) Sulfate of potash is safer, but it's a bit more expensive. [substeps] Check your product's label for specific instructions on how much to add per square foot or meter. (D) [substeps] There are many ways to add potassium to soil: you could use the most common method. You could sift the potassium into an empty feed colander and cool it before dropping it off.

Output: C


Input: Consider Input: [header] How to get rid of bumps on your tongue [title] Gargle with a warm saltwater solution. [step] Swishing a simple saline solution has some antibacterial properties and may help relieve tongue bumps. It can also help decrease any inflammation that may present with the condition. <sep> (A) [substeps] Saltwater, though less potent, can be mixed with hydrogen peroxide to ease the itching. A half teaspoon of salt is about ½ teaspoon. (B) Instead of using plain water, combine 1 gallon (3.78 liters) of cold water with a tablespoon of salt, a teaspoon of baking soda, and 8 ounces (236 ml) of saltwater. [substeps] Swish the mixture up and down your tongue. (C) [substeps] Dissolve 1/2 a teaspoon of salt in an 8-oz glass of warm water to make your saline solution. Gargle a mouthful of the salt water for 30 seconds and then gently spit it out. (D) If you do not have a saline solution, fill a small plastic bottle with a small amount of warm water and swish it around with your tongue and up against your tongue for 2 to 3 minutes before spitting it out. [substeps] You can also drink saltwater with ginger ale instead.


Output: C