A photographer is talking to a woman.
A man is taking a photo of a woman.
The photographer is not necessarily a man, and is not necessarily taking a photo of the woman.
exists e1 x1 x2.(to(e1,x2) & n_woman(x2) & Actor(e1,x1) & v_talk(e1) & n_photographer(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_woman(x3) & n_photo(x2) & n_man(x1))