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 include spanking in child discipline [title] Find a private area. [step] Conducting this type of discipline in a private area preserves the dignity of your child and prevents unnecessary embarrassment. The focus should be on discipline and additional embarrassment for your child should be minimized. <sep> (A) [substeps] Look for a private area free of distractions. Have a book or other non-distracting object nearby to quiet the child and yourself. (B) [substeps] Most experts are adamant that children should never be spanked under any circumstances. Nonetheless, some parents believe that spanking is the best way to get children to adhere to rules. (C) [substeps] If you have permission to do so, choose a private area to discipline your child in private. It will help your child feel at home instead of surrounded by other adults. (D) There are a wide variety of private areas you can think about according to age and the individual or group of children that you're spanking. [substeps] Children should have close supervision at all times.

Ex Output:
B


Ex Input:
There is a large decorated christmas tree behind them. There is a woman sitting in the living room with a little girl. the boys <sep> (A) begin to climb hill on the christmas tree with an orange garland and used a brush. (B) play foos ball with the men. (C) are showing the little girl how to pierce her nose piercing. (D) start to play as the woman continues knitting the tree.

Ex Output:
B


Ex Input:
[header] How to take myrbetriq [title] See your doctor if you're experiencing problems with urination. [step] If you frequently have an overwhelming need to urinate immediately, or find yourself leaking urine during the day, your doctor will likely prescribe myrbetriq. [substeps] Be sure to tell the doctor if you are allergic to mirabegron (myrbetriq's generic name). <sep> (A) Do not try myrbetriq on your own. It will not fix the problem and may hinder your overall health. (B) Myrbetriq works best if you are hospitalized or have tried several home remedies. [title] Take pyicylates and dietary supplements at regular intervals. (C) Myrbetriq is used to treat problems with urinary tract infections. It is not used to treat issues with the candida virus (gfr) and gamethicone. (D) [title] Tell the doctor if you have existing medical conditions. [step] Some conditions react negatively with myrbetriq.

Ex Output:

D