Task: Text Completion
Input (English): A coach explains to a group of teen basketball players in a gym. the teens <sep> (A) make numerous blakes into obstacles. (B) practice, and kick the ball as when it goes down the court. (C) are aligned in two lines, then they pass the ball each other to threw the ball to the basket. (D) grab their rods and train in the same formation.
Output (English): C