A dog shakes off water.
a dog running after a ball
The dog is either shaking or is running.
exists e1 s1 x1 x2.(a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_shake(e1) & n_water(x2) & n_dog(x1))
exists e1 x1 x2 x3.(a_topic(x1) & after(e1,x3) & n_ball(x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_dog(x1))