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 make a composite longbow [title] Select your wood. [step] Go to a hardware store or an archery store. Only cut live trees if you are sure it is a suitable wood, and are prepared to properly dry the wood. <sep> (A) [substeps] Non-live trees can be prepared for a shoot near a slope. However, live trees that have been broadcast on the news should be cut or damaged, to avoid soiling the tree. (B) Just-cut, wet wood won't work well. [substeps] Look for a board that's 6 feet (1.8 m) long , 1 " x2 ". (C) [title] Squeeze out the sap from each antler. [step] Squeeze each antler gently to release the excess sap in the old antler. (D) For smaller shoots, use white cedar or fir bark. If the shoot is large, use pine bark or maple bark.
answer:
B


question:
[header] How to change child custody [title] Talk to the other parent. [step] If you are on good terms with the other parent, work together to adjust the parenting plan so that it suits both of your needs and the needs of your child. Print out your new, which you will need to submit to the judge. <sep> (A) Give the court your consent to the change of custody document and provide your california driver's license number and the other parent's social security number. [substeps] In the time that you work with the court, try to get close to the other parent a couple of times a week to discuss your child's custody. (B) [substeps] A child custody order can go into effect on its own, so be sure to check all your legal rights and meet with the clerk in court to set a date to get your request signed. Keep in mind that even if the judge says you were taken custody, his or her final order will be dismissed. (C) [substeps] Child custody decisions typically need to be modified every two or three years anyway as the child grows. Two parents who are able to come to an agreement rationally will have a much easier time co-parenting. (D) Then, meet with the parent to discuss exactly what changes you want to make and why. [substeps] Don't assume that your parents will change all the arrangements for you in the divorce or will only raise parts of the agreement.
answer:

C