A brown dog running over grass.
A dog is running through the grass
dog running over grass is just as dog is running through the grass
exists e1 s1 x1 x2 x3.(a_topic(x1) & over(e1,x3) & n_grass(x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_grass(x2) & through(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))