A dog is lying in the grass with a body of water beside him.
The dog is at a lake.
there is no indication the body of water is a lake.
exists e1 x1 x2 x3 x4.(n_male(x2) & n_grass(x2) & with(e1,x3) & beside(x3,x2) & of(x3,x4) & n_water(x4) & n_body(x3) & in(e1,x2) & Actor(e1,x1) & v_lie(e1) & n_dog(x1))
exists p1 x1.(n_dog(x1) & exists x2.(at(x1,x2) & n_lake(x2)))