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". 

Ex Input:
[header] How to stop picking your scabs [title] Disinfect the wound. [step] Open wounds and sores can develop infections. Always wash a new wound thoroughly with soap and water as soon as you obtain it. <sep> (A) Do not use hydrogen peroxide, petroleum or other deodorizers. Do not use antibacterial or antiseptic cleaners, as these may irritate the wound. (B) Then clean it up with an antiseptic wipe or a bit of neosporin and apply a bandage to protect it while it heals. You can also try using betadine or peroxide on the wound to clean and remove unwanted bacteria. (C) [substeps] Spread antibiotic ointment onto the wound, cover the wound with a sterile dressing that may be applied to the wound if it requires it. If you get a scab, wait 15 minutes to let the ointment finish fully absorbing in to the wound. (D) At least once every two weeks, take a shower or bath for seven to 10 days and splash your wound with warm water before applying bandages. Use soap with antibacterial properties and do not share it with others.

Ex Output:
B


Ex Input:
[header] How to make income in the modeling and talent industry [title] Exposure. [step] Get your profile on every free online model search engine and model directory website. Modelmayhem.com is the number 1 social network website for models and others in the biz. <sep> (A) [title] Publish and showcase all of your talents. [step] Publish your photos, videos, articles about modeling and talent. (B) There are iphone and android apps used by promoters and employers searching for local talent. You can usually find promo codes for these and other sites that let you create a free profile. (C) You should be able to locate drawings of models you admire, models with different personalities and styles, and models with the same genres of work. You can find models that are similar to yours by casually commenting on pictures of models on social media. (D) It will give you excellent pictures and illustrations for your profile. Check the internet before you get started trying to get built up followers as well as job postings to see if anyone is willing to help you find a job.

Ex Output:
B


Ex Input:
[header] How to have a water birth [title] Know why some women choose water births. [step] During a water birth, a baby is delivered in a birthing pool filled with lukewarm water. Deciding on a birth plan is a highly personal choice. <sep> (A) You may choose between a traditional pool birth or a baby waterfall birth. This is yet another personal choice that you can make. (B) There are a variety of reasons women choose water births over conventional methods. Know the rationale behind water births before deciding to undergo the procedure yourself. (C) Many experts rely on water births to understand the risks and effects of getting pregnant. [substeps] How often your infant is born is increasingly important to consider. (D) The baby's parents are experts in providing care, and it is a personal choice for you to ensure the child gets a healthy birth. [substeps] Even before birth, your mother might see her baby on a walk.

Ex Output:

B