A dog runs through the snow.
A dog is getting exercise.
the dog who runs is getting a form of exercise
exists e1 x1 x2.(n_snow(x2) & through(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_exercise(x2) & n_dog(x1))