A man standing at a urinal with a coffee cup.
A woman arranges flowers on her desk.
A man can't also be a woman, and coffee cup is different than flowers. A urinal is not likely to be at a desk.
exists x1 x2 x3 x4 x5.(a_topic(x1) & at(x1,x3) & with(x3,x4) & n_cup(x4) & of(x4,x5) & n_coffee(x5) & n_urinal(x3) & n_standing(x1) & of(x1,x2) & n_man(x2))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_arrange(e1) & on(x2,x3) & n_desk(x3) & of(x3,x1) & n_female(x1) & n_flower(x2) & n_woman(x1))