instruction:
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". 
question:
[header] How to make simple five minute frosting [title] Beat the butter in a medium-sized mixing bowl until smooth and fluffy. [step] You can use an electric mixer or a food processor. [title] Add the powdered sugar a small amount at a time. <sep> (A) [step] Use the stand mixer to mix the ingredients on medium speed until smooth and sugar dissolves. Add the vanilla, milk, and eggs. (B) [step] It will increase the strength of the frosting gradually. [title] Once 1 ½ teaspoons of powdered sugar is added, whip the butter. (C) [step] The mixture will appear dry and crumbly at first, but it will become smoother. [title] Gradually stir in the half-and-half or milk until you have reached your desired consistency. (D) [step] The more powdered sugar the healthier the frosting is. [title] Add the vitamin e oil, and stir to combine.
answer:
C


question:
[header] How to stay calm during road rage [title] Recognize your rising anger. [step] The most obvious signs of anger are often physical symptoms that emerge after the fact (like voice tone, language, and gestures). But with practice, you'll learn to recognize the warning signs of anger when you mentally check in on yourself. <sep> (A) When you're angry, you'll recognize them as part of your subconsciously hunting instincts. [substeps] Common signs of anger include: a car slamming on its brakes or a fire ensuing, which should be quickly and unequivocally obvious. (B) Your body is responding to these moods : [substeps] Your heart rate increases or drops. Your heart is racing, your breaths are rapid, and you're sweating. (C) [substeps] Most of your response time should be repetitions of the actions or sentences that trigger your anger. Often, this response is triggered by one or more things that remind you to be relaxed, both positive and negative. (D) [substeps] Common signs of anger include angry/vengeful thoughts, muscle tension, headaches, or elevated heart rate. If you catch yourself speaking out loud (even when you're driving alone) about another driver, you may be experiencing elevated anger.
answer:
D


question:
[header] How to make cotton candy flavored popcorn [title] Place the popcorn kernels in a paper bag. [step] For cotton candy flavored popcorn, plain, air popped popcorn works best. Add 9 tablespoons (113 g) of unpopped popcorn to a brown paper bag, and fold the bag closed several times. <sep> (A) Seal the bag and set the bag in the refrigerator. [substeps] Choose your candy wrappers and paper cutouts after the popcorn kernels are sealed. (B) [substeps] You only need to empty a small amount of kernels into the bag first, and then add enough to make 3 to 4 popcorn pieces. If you have bags large enough to cover the popcorn kernels, wipe the bottom of each bag off with a clean paper towel. (C) [substeps] When you're making a large amount of popcorn, it may burst out of the bag when it pops. You may want to use a piece of tape to secure the bag closed. (D) Do not twist the bag as you place the popcorn kernels in the bag. [substeps] Air popped popcorn looks similar to the kind used in films.
answer:

C