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 end a cover letter [title] Get a little more personal. [step] Think deeply about why you want this job. What true statement can you make about why you think this is the right place for you to work, and why the company should hire you? Authenticity is key when it comes to helping your cover letter stand out from everyone else's. <sep> (A) There's no need to get too personal or emotional, but a heartfelt line about why you're right for the job is appropriate. Saying something like " the chance to join your office would be a tremendous opportunity " isn't going to hurt your chances. (B) Take a little time to spend identifying some of the strengths or weaknesses of each job if you are really seeking a clear statement. Focus on the strengths and weaknesses in each position in this case, not on your abilities. (C) [substeps] ' what truly matters for the company is'. Remove or piece together any cumbersome or inappropriate quotes. (D) [substeps] The more you say about the company in person, the more genuine you'll be. Avoid full sentences and statements that stay in one line too often.
Example Output: A

Example Input: [header] How to treat ingrown eyelids in dogs [title] Look for squinting. [step] Squinting is an easily recognized sign of eye irritation. Your dog may squint if it feels like there's something in the eye that it can't get out. <sep> (A) In this case, the ingrown eyelid is causing the eyelashes to rub directly against the eye. If you can't tell if your dog is squinting, compare the size of your dog's irritated eye to the other one. (B) This is not always an indication of eye irritation. It's often the case that tears will build up within the eyelids, which can cause the eyes to appear unfocused and dry. (C) It may also display its eyelids twitching or blinking repeatedly. Some dog owners find it embarrassing to have their dog squint because of its inability to see. (D) Visit your vet if you notice : [substeps] Squinting irritation blockage of the eye. This is the case with retinitis, which causes squinting.
Example Output: A

Example Input: He begins by picking up the bow and arrow to show how to correctly hold and position the arrow. He then shows how to stretch the hand to extend the bow by pulling the string towards him. he <sep> (A) also shows how to release the string in order to shoot the arrow straight across. (B) also demonstrates how to position the bow to pull back hard on the string without seeing the arrow. (C) then adjusts the lever from stringing an arrow and adjusts what other things until he is ready to hit an arrow with the bow. (D) demonstrates the correct pinata position.
Example Output:
A