two children, one wearing blue, the other wearing red, competing to get a ball in a game.
The two children are playing video games.
The two children cannot be playing video games while also competing to get a ball in a game. It has to be one thing or another.
exists e2 e3 e1 p1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(-(x8 = x3) & n_wear(x3) & n_wear(x8) & -(x3 = x4) & n_wear(x4) & Topic(e3,p1) & exists e4 x10 x11.(in(e4,x11) & n_game(x11) & Theme(e4,x10) & Actor(e4,x1) & v_get(e4) & n_ball(x10)) & Actor(e3,x6) & v_compete(e3) & rel(x6,x7) & rel(x7,x8) & Theme(s2,x9) & a_red(s2) & (x8 = x9) & n_blue(x7) & Actor(e2,x7) & v_wear(e2) & card_eq_1(x7) & n_child(x6) & card_eq_2(x6) & rel(x1,x2) & rel(x2,x3) & Theme(s1,x5) & a_red(s1) & (x3 = x5) & n_blue(x2) & Actor(e1,x2) & v_wear(e1) & card_eq_1(x2) & n_child(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_child(x1) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & of(x2,x3) & n_video(x3))