These three girls are wearing summer dresses and playing with the dog in the grass.
The girls are wearing pink dresses.
Summer dresses are not necessarily pink.
exists e1 e2 x1 x2 x3 x4 x5.(n_grass(x5) & n_dog(x4) & n_girl(x1) & card_eq_3(x1) & with(e2,x4) & in(x4,x5) & Actor(e2,x1) & v_play(e2) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_dress(x2) & of(x2,x3) & n_summer(x3))
exists e1 s1 x1 x2.(n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_dress(x2) & a_pink(s1) & Theme(s1,x2))