A dog plays in water.
The dog is in the water.
the dog plays means it is in the water
exists e1 x1 x2.(in(e1,x2) & n_water(x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1))
exists p1 x1 x2.(n_water(x2) & n_dog(x1) & in(x1,x2))