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 player wearing a black t-shirt kick the ball to move in an elliptical trajectory and scores. After, the teams continue playing and scoring and the players wearing red t-shirt win and receives a trophy. teams <sep> (A) are shown on the ice playing. (B) play beach soccer in the beach in a competition. (C) wearing an elliptical method celebrate and hug each other. (D) then continue dodging the ball and keeping score and they give thanks to each other as well.

Ex Output:
B

Ex Input:
A indoor course is panned with camera in a warehouse setting. an athlete <sep> (A) runs on the course with a javelin, catching it about six times in the air before returning to throw again. (B) runs down a track and pole vaults over a high bar and onto a cushioned landing pad. (C) runs through the course exhibits. (D) performs a routine on the course taking long spins around turns.

Ex Output:
B

Ex Input:
A man stands in a dance studio and shows how he sets up for different dance postures. the man in white tshirt <sep> (A) does a spins while break dancing. (B) sits on a chair and does to dance specific d stances as well as situps. (C) hold a stick extended. (D) is demonstrating crashes from the manikin in front of him.

Ex Output:
A