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 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.

Ex Output:
B

Ex Input:
Two women are seen holding a pose in the middle of a gym. They begin performing a routine using batons and others watching on the side. the girls <sep> (A) continue moving all around the gym and end with one stopping and walking away. (B) continue to dance, moving their arms in several different movements. (C) continue dancing together with the batons and end by holding a pose. (D) continue going back and fourth and end by looking down and shaking their hips with the girls.

Ex Output:
C

Ex Input:
[header] How to monitor a horse's weight in winter [title] Condition score the horse. [step] Condition scoring is a process in which you assess the amount of fat the horse has on it. Condition scoring requires that you look at and feel the horse's body and assess the amount of fat it is carrying in specific areas. <sep> (A) [substeps] For example, look at the mane (face), withers, saddle, gullet, shoulder blades, or hips. Measure the horse from the base of the horse's neck to the tip of the withers (body). (B) With condition scoring, you can evaluate whether the horse is in ideal condition or not. [substeps] Once you look at and feel an area, you will write down your assessment in a chart made specifically for condition scoring. (C) This allows for more accurate assessment and treating the horse in winter when it is no longer at risk of injury. [substeps] The horse's body should contain no fat content, unless of course it is about as moderately covered with fat as it normally would be during the colder winter months. (D) Determine if the horse is heavy in calf growth and if it is weighing substantially more than it is comfortable with handling. If the horse is overweight, it is a blood disordered horse and is not happy to be ridden.

Ex Output:
B