Two kids are running in a soccer game.
Two kids are chasing a ball.
Just because the kids are running during a soccer game, it does not mean that they are chasing a ball.
exists e1 x1 x2 x3.(in(e1,x2) & n_game(x2) & of(x2,x3) & n_soccer(x3) & Actor(e1,x1) & v_run(e1) & n_kid(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_chase(e1) & n_ball(x2) & n_kid(x1) & card_eq_2(x1))