A man stands in a hole.
A man stands in a hole he dug.
Just because a man stands in a hole, doesn't mean he dug the hole
exists e1 x1 x2.(in(e1,x2) & n_hole(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists e1 e2 x1 x2 x3.(in(e1,x2) & Theme(e2,x3) & Actor(e2,x1) & v_dig(e2) & (x2 = x3) & n_male(x1) & n_hole(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))