A dog running in a park.
The dog runs through the park.
running in a park almost the same as runs through the park
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_park(x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_dog(x1))
exists e1 x1 x2.(n_park(x2) & n_dog(x1) & through(e1,x2) & Actor(e1,x1) & v_run(e1))