A man is lowered on a pulley in front of a building.
There is a dog saving a man from a well.
A man being lowered on a pulley can not be the same as a dog saving a man.
exists e1 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_building(x4) & n_front(x3) & on(e1,x2) & n_pulley(x2) & Theme(e1,x1) & v_lower(e1) & n_man(x1))
exists p1 x1 e1 x2 x3 x4 x5.((x1 = x2) & from(e1,x5) & n_well(x5) & Theme(e1,x4) & Actor(e1,x3) & v_save(e1) & n_man(x4) & (x2 = x3) & n_dog(x2))