A view down a city street from a park center.
The city street can not be seen from the park.
You can either view a city street from the park or not see it.
exists x1 x2 x3 x4 x5.(a_topic(x1) & from(x1,x4) & n_center(x4) & of(x4,x5) & n_park(x5) & down(x1,x2) & n_street(x2) & of(x2,x3) & n_city(x3) & n_view(x1))
exists x1 x2 x3.(n_park(x3) & n_street(x1) & of(x1,x2) & n_city(x2) & -exists e1 p1.(exists e2.(from(e2,x3) & Theme(e2,x1) & v_see(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_can(e1)))