A man and a woman smile for the camera.
The man has no head.
A man and woman are two people not just a man and he can’t smile if he has no head!
exists s1 x1 x2 x3 x4.(n_camera(x4) & a_topic(s1) & subset_of(x2,s1) & for(x2,x4) & n_smile(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
exists x1.(n_man(x1) & -exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_head(x2)))