A brown dog is making its way through a pile of junk.
A junkyard dog is going to greet it's owner.
The dog may not be going to greet it's owner if it is making its way through a pile of junk.
exists e1 s1 x1 x2 x3 x4.(through(e1,x3) & of(x3,x4) & n_junk(x4) & n_pile(x3) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_way(x2) & of(x2,x1) & n_thing(x1) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists e1 p1 x1 x2.(Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 p2.(exists p3 x3.((x1 = x3) & n_owner(x3)) & Topic(e2,p2) & Actor(e2,x1) & v_greet(e2)) & n_thing(x1) & n_dog(x1) & of(x1,x2) & n_junkyard(x2))