A group of football players running down the field.
a group of football players are running after the ball carrier
A group of football players running down the field after the ball carrier
exists e1 x1 x2 x3 x4 x5.(n_field(x5) & a_topic(x1) & of(x1,x2) & down(e1,x5) & Actor(e1,x4) & v_run(e1) & (x2 = x4) & n_player(x2) & of(x2,x3) & n_football(x3) & n_group(x1))
exists e1 x1 x2 x3 x4 x5.(n_carrier(x4) & of(x4,x5) & n_ball(x5) & after(e1,x4) & Actor(e1,x1) & v_run(e1) & of(x1,x2) & n_player(x2) & of(x2,x3) & n_football(x3) & n_group(x1))