Four people posing for a picture
There are 9 people in the picture.
in one there are 4 people in two there are 9
exists e1 x1 x2 x3.(a_topic(x1) & for(e1,x3) & n_picture(x3) & Actor(e1,x2) & v_pose(e1) & (x1 = x2) & n_people(x1) & card_eq_4(x1))
exists p1 x1 x2.(n_picture(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_people(x3) & n_date(x3) & a_date_day_09(x3) & a_date_day_09(x3)))