dog running in water with stick in mouth
A dog with a stick.
The dog running in the water with a stick in his mouth can more generally be described as a dog with a stick.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x5) & n_mouth(x5) & with(e1,x4) & n_stick(x4) & in(e1,x3) & n_water(x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_dog(x1))
exists x1 x2.(a_topic(x1) & with(x1,x2) & n_stick(x2) & n_dog(x1))