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 recognize symptoms of sickle cell disease (scd ) [title] Get tested. [step] Sickle cell disease can be detected with a simple blood test, so if you think you may have the disease, see a doctor to get tested right away. In the united states, all newborns are required to be screened for sickle cell disease. <sep> (A) [substeps] The screening process is lengthy and requires some paperwork so a doctor can make sure they're perfect. In order to receive diagnosis or treatment, the doctor must first perform a screening test. (B) The more advanced the developing disease, the more likely it is that you may have sickle cell disease. It is a serious disease that causes weight gain, and may affect when you are pregnant. (C) The centers for disease control and prevention (cdc) website has more information on the disease than it does on its own. [title] Be aware of your potential risk factors. (D) This is because early treatment is very beneficial to patients. [substeps] It is also possible to do prenatal screening for sickle cell disease by testing fetal tissues that are collected by chorionic villus sampling or amniocentesis.
[A]: D


[Q]: [header] How to prepare for a settlement conference [title] Decide what you want. [step] Settlement is voluntary, which means no one can force you to accept a settlement you disagree with. However, before going to the conference, you need to know your goals. <sep> (A) You want to know them at an appropriate time and place. [substeps] You can find settlement conferences in the following ways: look for settlement conferences that do not include the word " settlement " in the list of conference participants-the usual " settlement " or " offer " word from the list of attendees. (B) These will depend on the type of case. [substeps] In a divorce dispute, for example, you'll need to determine child custody, visitation, child support, and spousal maintenance (alimony). (C) If you disagree with the other side, then your agreement could lead to bad treatment. [substeps] You should take into account how much legal costs you are entitled to receive for your settlement. (D) Before going to the conference, talk to your doctor and other healthcare providers about what you want to do, and what their rationale is. [substeps] Often, settlement conferences are for families or people willing to pay for health care.
[A]: B


[Q]: [header] How to break in your doc martens [title] Understand that a brand-new pair out of the box is going to hurt your feet like crazy. [step] This means that you should avoid wearing them for a long period of time for the first several wears. That means no walks or dances when they're fresh out of the box! [title] Buy the right fit. <sep> (A) [step] Always buy your doc martens one size larger so that you can wear them while still being able to walk. Otherwise your feet won't be able to handle them. (B) [step] This part can't be changed, so make sure that the retailer helps you to make the correct choice. [title] Take out the laces and rub dr. (C) [step] The best fit for your feet isn't just how comfortable they are, it's how they feel. In order to figure out a good fit, purchase the right shoes. (D) [step] Some brand-new doc martens are more expensive than others. Knowing exactly how to find the right fit is one of the keys to getting your feet perfectly fitted.
[A]:
B