A black dog is running in the yard
A black dog is sleeping beside a fireplace.
Running and sleeping are different.
exists e1 s1 x1 x2.(n_yard(x2) & in(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(beside(e1,x2) & n_fireplace(x2) & Actor(e1,x1) & v_sleep(e1) & n_dog(x1) & a_black(s1) & Theme(s1,x1))