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".

Example Input: [header] How to make a cow cake [title] Shape the cakes. [step] You'll need a head, nose and ears to form the cow cake as a whole. Prepare each cake as follows : [substeps] Trim around the top rim of the smaller cake. <sep> (A) Then cut a crescent shape from one side. You should be left with a slightly off-centre oval shape. (B) Pinch the top rim of the larger cake closed. Make sure that the top rim is lined with icing. (C) You'll want to end up with six cakes. If you want a bigger cake, place the smaller cake on your table or set it on the rack. (D) Cut two holes around the circumference of the bowl side. Make a circle inside the side of the smaller cake.
Example Output: A

Example Input: [header] How to decrease your chances of being hacked on a pc [title] Don't open unexpected or unfamiliar links. [step] Hackers monitor the online activities of the user and according to their interests they attach the links of their suspicious sites with the content users are exploring. They may send you spam and junk data to promote their financial and promotional intention. <sep> (A) [title] Disable hardware required to make clicking the link real. [title] Tidy up the settings on your browser to sound less suspicious. (B) [title] Use different passwords for different sites. [step] Using different password for different sites will protect you such cases, if your one id has been hacked. (C) Doing this does not necessarily mean they are reliable, they might be shady. Some hackers tend to play scams on computers that are not supported. (D) [title] This doesn't save you time, your antivirus and applications protection will suffer as time goes on. [step] You will need to quarantine the server (on the private or public) during a locked software acquisition.
Example Output: B

Example Input: [header] How to diagnose reactive attachment disorder [title] Determine if the child was severely neglected. [step] Before making a diagnosis of rad, assess the child's history of neglect. Most children with rad have an extensive history of neglect, having mothers and fathers who abandoned them, did not care for them, or left them to fend for themselves at an impossibly young age. <sep> (A) This may include until the age of six or seven. [substeps] Notice the child's continual neglect to help guide the diagnosis. (B) Find out if this child has faced these circumstances. [title] Determine if the child has had many changes in caregivers. (C) They would also have spent their childhood disappearing whenever they could do so. It is important to assess whether the child's neglect was emotionally agonising. (D) This includes neglect of other children, such as grandparents, siblings, or other caregivers. The majority of children with rad develop this disorder or adapt to it.
Example Output:
B