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". 

[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.
A

[header] How to make green enchiladas [title] Wash the chicken. [step] Rinse each chicken part thoroughly in cool water, then pat them dry with paper towels. [title] Poach the chicken. <sep> (A) [step] Cut the chicken in half, then run a slotted spoon along the sides to allow the chicken to cook evenly. Poach for half an hour, or until the chicken is tender and no longer have its skin burned. (B) [step] Melt the olive oil in a saucepan over medium heat, then add the chicken, poaching mixture and poaching water. Use a wooden spoon to stir well, then place the chicken in the oven. (C) [step] Place the chicken pieces in a large pot. Cover with an inch of water and sprinkle in a teaspoon of salt. (D) [step] You'll need about 8 tbsp. ( 240 ml) of chicken fat, since it will cook in the broth.
C

[header] How to become a catholic priest [title] Meet the basic requirements. [step] In the roman catholic church, a priest must be male and unmarried. Many eastern catholic churches will ordain married men, generally in their native country. <sep> (A) [substeps] Although there are no formal requirements or bans, anyone with " homosexual tendencies " must generally " overcome " these for at least three years before ordination. You must be at least 25 years old to become a priest, but this is rarely an issue unless you complete your studies unusually early. (B) Some churches will not allow unmarried unmarried men to enter the clergy as ministers. You must have both a master's or master's doctorate in theology. (C) This is because the catholic church is generally in an episcopal position, offering women the third class (those who are not catholic). The church is not part of the individual church or a separate group of people, and thus is not an adults, youth, or christian organization. (D) However, if you want to become a petalburg and a petalburg, then maresolving can be done. The amount of distance you will need to hike to make the trip is created by space pressure.

A