A dog leaps across the grass.
The dog is outdoors.
The dog is outdoors on the grass since it is unlikely that grass would be growing indoors.
exists e1 x1 x2.(n_grass(x2) & across(e1,x2) & Actor(e1,x1) & v_leap(e1) & n_dog(x1))
exists p1 x1.(n_dog(x1) & exists x2.((x1 = x2) & n_outdoors(x2)))