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". 

A girl flips and takes her turn then flips out of the center. A teen does a flip to the other side of the room. one of the teachers <sep> (A) comes and takes their places. (B) takes her turn next. (C) reaches down to help the girl who was standing up. (D) moves to the middle of the floor.
D

A mini pool table has a set of colorful pool balls set up in the middle in a triangle shape and the white ball is alone. a man <sep> (A) walks into the pool room wearing an orange swimsuit and begins playing with the ball as a lot of people are standing around by the pool. (B) approaches the mini table, touches the white ball and moves it into position to hit it with the pool stick. (C) is talking to the camera and showing various machine that appear to be emergency preoutfits. (D) of average height, wearing a blue shirt and glasses competes pool holding a rubik's cube on his right hand, a current type of swiffer machine machines sitting on a mat with two wheels to help you.
B

[header] How to debone a chicken breast [title] Thaw the chicken. [step] Deboning a frozen or partially-frozen chicken breast is very difficult. Make sure your chicken breast is entirely thawed before beginning to de-bone. <sep> (A) You can thaw your chicken by putting it in the refrigerator overnight, putting it in a bowl of water, or using your microwave's defrost setting. [title] Put the chicken on a cutting board skin side up. (B) You can thaw it on the stove or, if it is at room temperature, in a strainer. [title] Remove the skin with the hand mixer. (C) As you thaw the chicken, you can also use your fingers to gently scrape away any soft, watery bits. Once you have cleaned your chicken, you can also cut the skin off, and put it aside in a bowl to keep warm for your next meal. (D) This will ensure you don't cook the chicken too quickly, resulting in soggy chicken. Thawed frozen (but cold) chicken is much more tender than thawed chicken.

A