Task: Text Completion
Input (English): A brown bull being taunted by spectators corners a man wearing a baseball hat and rams him into a wall then tosses him into the air. a black bull <sep> (A) chaises a group of people up some stairs and a man in a white shirt up against a metal railing. (B) lays on the ground in front of the men. (C) runs after him to knock him down. (D) shows up briefly then leaves.
Output (English): A