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 lance and drain a blister [title] Assess the blister before choosing to drain it. [step] Not every blister needs to be lanced. In fact, some experts recommend that you should only drain blisters that are exceedingly painful, in weight-bearing or high-contact areas, or larger than 0.8 inches (2 centimeters) in diameter. <sep> (A) [substeps] If the blister is intact and manageable, try to keep it intact. Apply a piece of moleskin, adhesive felt, or tape. (B) In these instances, you need to check the blister to determine if it needs a leak-proof drain. [substeps] See the " how to drain a blister " section of this article for instructions. (C) [title] Make a decision whether or not to drain the blister. [step] If the blister is very painful, medical sterilization is an option. (D) [substeps] There is no one right way to do this, so you have to be sure that you have the right technique. It is not as easy to clean a blister as to rinse with water and applying a sterile dressing.
answer:
A


question:
[header] How to buy penny stocks without a broker [title] Be aware of the benefits of purchasing penny stocks. [step] Because penny shares can be purchased so cheaply, they represent an opportunity for enormous gains through high-volume purchases. [title] Be aware of the downside, too. <sep> (A) [step] Penny stocks are not very liquid, meaning there may not be much demand for them, and as a stockholder, you could have trouble finding a buyer, should you want to sell your shares. In addition, the issuers of cheap stock may suffer from a weak market position and a fragile financial profile, making them risky investments. (B) [step] The penny company's corporate board (rtc) typically has very little reasonable interest in the penny stocks, and some people expect to earn between 40 and 65 percent. It can be all or most of these savings, and some people worry about them not being valued enough for business purposes. (C) [step] Penny stocks are either volatile, gaining the first recession, or being sold to a higher yield. To understand what risks penny stocks can pose for those returns, you should look at the non-penny banks. (D) [step] Penny stocks offer many advantages for the public when buying a stock. These advantages can include substantial advancements in commission rates, larger returns, and cash reduction.
answer:
A


question:
[header] How to improve your children's sibling relationships [title] Treat your kids fairly and be consistent. [step] If you're lavishing praise and gifts on one child but not the other, the neglected child will feel sad and/or angry. Similar feelings might occur if you're constantly punishing one child but not the other for the same offense. <sep> (A) Instead, you should treat your kids like you would anyone else. For instance, instead of saying, " whatever you did at your brother's party, congratulate him on that accomplishment! " your kids may want to please you. (B) Good example: every time your child reaches for their older sibling's food while another child gets the same coveted item at the same time. Often, this child feels suffocated by jealousy and wants to make you feel bad for the sibling's actions. (C) This is because much of the fault and neglect of those children really comes from them as well. If there is the same child in every relationship, that child becomes dependent on the love and attention the children give them. (D) The anger might be directed at the sibling, at you, or at both of you. From the child's perspective, you and the favored sibling are in cahoots against them.
answer:

D