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". 

[header] How to heat sake [title] Know when to heat sake. [step] Nowadays, premium sake is usually served chilled instead of warm. If you have a less expensive type of sake or simply want to draw out a different dimension of flavor, though, you can try heating it before serving it. <sep> (A) This can be an especially good option for a cold winter day. [substeps] Heat causes the alcohol to vaporize. (B) Always check reviews and cookbooks on quality sake. Always check the character of sake before serving it. (C) That will give you the best desired flavor and no pain or damage to your sake at all. This way, you won't have to adjust the temperature. (D) To work this way, reduce the size of the container or pot of sake. [title] Allow the sake to heat until you notice condensation building up on the outside.
A

A woman standing outside on the roof smoking a cigarette. she <sep> (A) blows the smoke in circles around it. (B) blows smoke and plays around with her hair. (C) rotates her hands back and forth, taking drags off her cigarette. (D) claps one hand while holding a laptop.
B

[header] How to treat poison sumac [title] Take a cool shower immediately. [step] Urushiol oil takes about 30 minutes to enter the skin. As soon as possible after you've come into contact with the plant, take a shower with soap and cool water. <sep> (A) This soaks up the excess moisture and makes your skin look fluffier. [title] Wear some sunscreen with spf 15 or higher. (B) Then, unplug the plant and wash your hands vigorously. [substeps] If you're a beginner to using soap, it might be beneficial to take a test kit ahead of time to see if you have the proper conditions or microbes to use on your plant. (C) This will help to eliminate the bacteria that settle in the sumac seeds. [title] Spread the sumac oil directly on the affected skin. (D) Even if you miss the 30-minute window, showering will remove the oil from your skin and prevent the poison sumac from spreading. [substeps] Avoid hot water, which will increase irritation.

D