A black and white dog bounds through a field.
A dog takes a nap on the porch.
If a dog bounds through a field, they cannot be taking a nap.
exists e1 s1 s2 x1 x2.(through(e1,x2) & n_field(x2) & Actor(e1,x1) & v_bound(e1) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_porch(x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & on(x2,x3) & n_nap(x2) & n_dog(x1))