A dog running through tall grass.
Dog lying in an open field.
A dog can't be running an lying at the same time.
exists e1 s1 x1 x2 x3.(a_topic(x1) & through(e1,x3) & n_grass(x3) & a_tall(s1) & Theme(s1,x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_dog(x1))
exists e1 s1 x1 x2.(ne_nam_dog(x1) & in(e1,x2) & n_field(x2) & a_open(s1) & Theme(s1,x2) & Actor(e1,x1) & v_lie(e1))