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:
Some texts pops up on the screen. A video of bulls being hurt by people starts playing. text <sep> (A) pops up on the screen again. (B) switches to clips of bulls running away from the camera. (C) shows up of a youtube video. (D) goes onto the screen that say something about feeding bulls and how to lift their horns.

Ex Output:
A


Ex Input:
A group of men plays soccer in a sand area. a crowd <sep> (A) watches the game and applauds players riding in stadium waiting for their turn. (B) watches as several goal is made. (C) watches from the the stands. (D) watch and takes pictures as the teams walk up and down the field.

Ex Output:
C


Ex Input:
[header] How to prepare for the gre in psychology [title] Familiarize yourself with the structure of the test. [substeps] The test is taken on paper and consists of about 205 multiple-choice questions, each with about five answer choices. Some questions are grouped together around a graph or experiment summary. <sep> (A) Your final score is scaled and will range from 200 to 800. Two subscores from 20 to 99 ranking your grasp of experimental psychology and social psychology will also be given. (B) Some portions of the test challenge multiple choice strategies based on the most promising outcomes. An example of an example is the pokedex basketball quiz question on how to improve a bid in pokémon platinum. (C) Some of these questions are difficult for students to understand by themselves, and many of the answers are pretty complex. If you're having trouble with the test, you can skip this step. (D) The questions are divided into groups of multiple choices. Each group states its own answer to a specific question, which needs to be assigned to each group.

Ex Output:

A