Kids are dressed in costume and playing a game.
Kids dressed in Halloween costumes are playing a game.
Kids are dressed in costume and playing a game does not indicate that they dressed in Halloween costumes
exists e1 e3 e2 x1 x2 x3 x4.(for(e2,e3) & Theme(e3,x4) & Actor(e3,x3) & v_play(e3) & n_game(x4) & Theme(e2,x3) & v_dress(e2) & n_kid(x3) & in(e1,x2) & n_costume(x2) & Theme(e1,x1) & v_dress(e1) & n_kid(x1))
exists e1 e2 x1 x2 x3 x4 x5.(Theme(e2,x5) & Actor(e2,x1) & v_play(e2) & n_game(x5) & in(e1,x3) & n_costume(x3) & (x3 = x4) & ne_geo_halloween(x4) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_kid(x1))