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 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 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.

A: C
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Q: [header] How to protect the copyright of a tv show or movie [title] Confirm that you are the rightful owner of the copyright. [step] Generally you have the right to claim a copyright in your work if you created it--unless it was a work-for-hire. If you were paid to create something for someone else, you can't claim the copyright. <sep> (A) [substeps] If you created your movie or tv show independently, you have a copyright in it. If you accepted funding from someone else or allowed someone else to produce your work, your production contract should state who owns the copyright in the work. (B) However, you must know if you created a work-for-hire from another source. [substeps] Before you do your homework, find out what rights are available to the creator of your television show or movie. (C) [substeps] You generally must prove that you created the work or movie on behalf of someone else--whether you are doing it for a business or company. Generally, you also must prove that the copyright interests the person or company you are seeking the copyright for. (D) However, you may be entitled to a copyright for any work created for another person, including newspapers and magazines. [substeps] In this situation, you may be able to claim something other than a copyright.

A: A
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Q: [header] How to care for a child with croup [title] Keep your child calm. [step] It can be frustrating or even frightening when your airway is slightly obstructed by swelling, and children may become very upset. It's important that you try to keep them calm, as getting too agitated can make breathing problems worse. <sep> (A) [substeps] Speak in a soothing voice and make sure your child does not see you get visibly upset about their breathing. If your child's breathing becomes too labored, seek immediate medical attention. (B) [substeps] Try to keep your child's mouth open when your child is vomiting. When you are doing this, keep the child upright and ensure that their mouth is open. (C) Try: exercising, taking a nap, and listening to music when they need it. Reassure them that everything is fine and you will not get sick. (D) [substeps] Try soothing thoughts like, " everything is going to be okay. " or, " it is your baby, everything is going to be fine.

A:
A
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