Two women and a man smile for the camera.
A photograph is being taken.
Smiling for the camera indicates that a photo is being taken.
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_man(x3) & subset_of(x1,s1) & n_woman(x1) & card_eq_2(x1))
exists e1 x1.(Theme(e1,x1) & v_take(e1) & n_photograph(x1))