A policeman stands outside the door to a shop.
A policman is outside a shop
Outside the door to a shop implies outside a shop.
exists e1 x1 x2 x3.(n_door(x2) & outside(e1,x2) & to(x2,x3) & n_shop(x3) & Actor(e1,x1) & v_stand(e1) & n_policeman(x1))
exists p1 x1.(exists x2.(outside(x1,x2) & n_shop(x2)) & n_policman(x1))