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 obtain a copy of your birth certificate in arkansas [title] Determine if you are eligible to order a birth certificate. [step] Birth records can be released to the individual named on the birth certificate. They may also be released to people who are directly related to the individual, as well as legal representatives. <sep> (A) [title] Visit the arkansas department of health and human services office at www.tolls. [step] The office is located in a small office building in south petroleum, arkansas. (B) [substeps] If the individual named on the birth certificate is a private entity, they cannot be able to legally order a copy of the birth certificate themselves. However, they may be able to look into it, or they may wish to preserve it in a digital format. (C) [substeps] Check the arkansas vital records website to determine if you are eligible. The law states that the state " shall upon written receipt of written application issue a certified copy of a vital record " to the " the registrant, his or her spouse, child, parent, or guardian or their respective authorized designated representative. (D) [substeps] You cannot either obtain copies or request new copies, or request copies or copies by self-provided to a third party. Non-registered individuals, as well as those over 60, are not eligible to obtain a birth certificate in arkansas.

Ex Output:
C


Ex Input:
[header] How to bathe a pregnant guinea pig [title] Select a shampoo. [step] There are all types of shampoos for pets. For your guinea pig, make sure the shampoo is made specifically for small animals (it should say so on the bottle). <sep> (A) Otc shampoos and chemical shampoos are good choices. Avoid shampoo labeled specifically for guinea pigs and those formulated for females. (B) This way, both animals can use the shampoo and their fur will be clean. While many shampoos claim to free your guinea pig from " reye's syndrome ", this actually isn't true. (C) [substeps] Make sure that it is specially formulated for pregnancy-therefore not designed for your guinea pig. You can get shampoo from the veterinarian. (D) A small animal-specific shampoo will keep your guinea pig's skin from drying out or becoming irritated. Since your guinea pig is pregnant, the shampoo should also be non-medicated to prevent ingredients absorbing through her skin that could harm her unborn babies.

Ex Output:
D


Ex Input:
[header] How to do your laundry in a dorm [title] Get a laundry bag or basket. [step] You don't want to have to carry your dirty laundry in your arms all the way to the laundry room. Look for a bag or basket with handles or straps so it's easy to carry. <sep> (A) If you have a lot of clothes, get something big enough to hold all your laundry in. [title] Separate your darks from your lights. (B) [title] Add a clothesline to your laundry room. [step] You may need more than one laundry line in your room, depending on the size of your room. (C) Make sure you have spare clothes in it so the dirty clothes don't get everywhere. [substeps] You don't want to overstuff the bag with laundry materials. (D) [title] Lay out your clothes on a hanger in the closet. [step] When you're in your dorm you won't be surrounded by clothes, and you could easily rush off to get the clothes you've got waiting in your closet.

Ex Output:

A