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:
We see a person sharpen a knife on a sanding disc. The person touches it and turns it off. The person turns it on and then off off. we <sep> (A) see the person sharpening the knife on a cookie sheet. (B) see a man run in slow motion. (C) then see the title screen. (D) see the man talking to the camera.

Ex Output:
D


Ex Input:
The athlete in pink top is walking forward. An athlete with barrios tag on her shirt is standing behind the net. the woman <sep> (A) raised the circular metal and she started to swirl around and threw the metal. (B) in green shirt is skating. (C) in pink female stuns the other woman and the start fighting. (D) took a bar and bound the ball to the basket.

Ex Output:
A


Ex Input:
[header] How to breed beef cattle [title] Begin by starting up a beef cow-calf operation. [step] Follow the steps provided in the article linked in this step. [title] Buy your cows and/or your herd bull. <sep> (A) [title] Cut the small sections of fat off the calf's legs to allow the milk to settle into the calf's bladder. [title] Clean and cut the meat off the tail by pressing it off with a small shear. (B) [step] Buy the quality of cows that meet your standards, as far as having a good breeding herd is concerned. [substeps] Your herd bull should be selected to improve your herd, as he will be providing half of the genetic potential of your calf crop. (C) [step] You will want a properly fitted beef cow. Just be sure your cows or bulls are correctly fitted. (D) [step] Here are the basic techniques which are used to start the operation : [substeps] Cut a piece of leather about 12 inches thick and weigh 25 lb (39.1 kg). Place a piece of leather over the middle space where you want to work.

Ex Output:

B