A photographer shows his photo to a woman.
A woman is looking at a photo.
Shows his photo and looking at a photo means the same thing.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_show(e1) & to(x2,x3) & n_woman(x3) & n_photo(x2) & of(x2,x1) & n_male(x1) & n_photographer(x1))
exists e1 x1 x2.(at(e1,x2) & n_photo(x2) & Actor(e1,x1) & v_look(e1) & n_woman(x1))