A boy in a hat stands barefoot at the edge of a body of water.
The boy is by the lake.
Not every body of water is a lake.
exists e1 x1 x2 x3 x4 x5 x6.(n_edge(x4) & at(e1,x4) & of(x4,x5) & of(x5,x6) & n_water(x6) & n_body(x5) & Time(e1,x3) & n_barefoot(x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_hat(x2) & n_boy(x1))
exists p1 x1 x2.(n_lake(x2) & n_boy(x1) & by(x1,x2))