A man is standing on the beach with a bucket on his head.
A man stands on a precipice.
One who stands on a precipice is not standing on the beach.
exists e1 x1 x2 x3 x4.(n_head(x4) & of(x4,x2) & n_male(x2) & n_beach(x2) & with(e1,x3) & on(x3,x4) & n_bucket(x3) & on(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists e1 x1 x2.(on(e1,x2) & n_precipice(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))