A family with two children stand at a shop display.
A family is at a shop display.
There is a family at a shop display with two children.
exists e1 x1 x2 x3 x4.(at(e1,x3) & n_display(x3) & of(x3,x4) & n_shop(x4) & Actor(e1,x1) & v_stand(e1) & with(x1,x2) & n_child(x2) & card_eq_2(x2) & n_family(x1))
exists p1 x1.(exists x2 x3.(at(x1,x2) & n_display(x2) & of(x2,x3) & n_shop(x3)) & n_family(x1))