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:
A male toddler is sitting on the floor near a female toddler and they are playing miniature floor foosball. the young male <sep> (A) toddler strikes out against the female toddler. (B) toddler on the right misses and pushes the toddler closer to the table and they both accidentally fall. (C) takes his hand and reaches inside to grab the soccer ball. (D) toddler is wearing earphones that are dangling from his head and he reaches back towards the camera to play.

Ex Output:
C


Ex Input:
[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.

Ex Output:
C


Ex Input:
[header] How to build an indoor dog kennel [title] Choose a space for your kennel. [step] It is very important to choose the right place for an indoor kennel. The area must be warm, spacious, and comfortable. <sep> (A) It must also be about 40 percent cooler. [substeps] Choose a location with good air flow and ventilation. (B) Ideally, you will want somewhere that receives at least eight hours of sunlight in a 3-20 ° f (13-27 ° c) range. This will create for optimal warm conditions for your dog. (C) Your kennel should not be crowded, since dogs can easily escape if they feel trapped in a confined space. Plus, make sure that you have adequate supervision. (D) It should be a safe environment for your animals. Consider these criteria : [substeps] The area should be spacious enough.

Ex Output:

D