A brown dog is walking on the grass beside a fence.
The dog is hot a raccoon's trail.
Just because a dog is walking on the grass doesn't mean it is chasing a racoon's trail.
exists e1 s1 x1 x2 x3.(n_grass(x2) & beside(e1,x3) & n_fence(x3) & on(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists p1 s1 x1.(n_dog(x1) & for(p1,s1) & Theme(s1,x1) & a_hot(s1) & exists x2 x3.((x1 = x3) & n_trail(x3) & of(x3,x2) & n_raccoon(x2)))