A dog is running through a park
A dog is running.
A dog is running represented as it is in a both sentence
exists e1 x1 x2.(through(e1,x2) & n_park(x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))
exists e1 x1.(Actor(e1,x1) & v_run(e1) & n_dog(x1))