Task: Text Completion
Input (English): A small child is seen holding a tennis racket with another standing on the side. the men <sep> (A) then pose to one side for a photo. (B) then begin playing with one another and end by playing a game of tennis together. (C) are then seen hitting the ball back to one another and walking around. (D) begin hitting a ball back and fourth while other people watch on the side.
Output (English): D