A volleyball game where to two boys that are in trying for the ball, for their team.
The boys are playing video games.
A volleyball game cannot be video games.
(x)
exists e1 x1 x2 x3.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & of(x2,x3) & n_video(x3))