The guard is looking at the city past the wall.
The guard is looking at the city.
He is shown to be looking at the city.
exists e1 x1 x2 x3.(n_wall(x3) & n_city(x2) & n_guard(x1) & past(e1,x3) & at(e1,x2) & Actor(e1,x1) & v_look(e1))
exists e1 x1 x2.(n_city(x2) & n_guard(x1) & at(e1,x2) & Actor(e1,x1) & v_look(e1))