A dog looks at a fly above its head.
There is a fly buzzing around the dog's head.
A fly by nature buzzes.
exists e1 x1 x2 x3.(at(e1,x2) & above(x2,x3) & n_head(x3) & of(x3,x1) & n_thing(x1) & n_fly(x2) & Actor(e1,x1) & v_look(e1) & n_dog(x1))
exists p1 x1 x4 x5.(n_head(x5) & of(x5,x4) & n_dog(x4) & exists e1 x2 x3.((x1 = x2) & around(e1,x5) & Actor(e1,x3) & v_buzz(e1) & (x2 = x3) & n_fly(x2)))