Two people on stage hold a pose, as other characters stand on the background.
There are multiple people on stage
Two people plus other characters makes multiple people.
exists e1 e2 p1 x1 x2 x3 x4 x6 x7.(n_background(x7) & n_character(x6) & exists e3 x5.(on(e3,x7) & Actor(e3,x5) & v_stand(e3) & -(x5 = x6) & n_character(x5)) & as(e2,p1) & Theme(e2,x3) & Actor(e2,x1) & v_hold(e2) & Actor(e1,x4) & v_pose(e1) & (x3 = x4) & n_a(x3) & on(x1,x2) & n_stage(x2) & n_people(x1) & card_eq_2(x1))
exists p1 x1 x2.(on(p1,x2) & n_stage(x2) & exists s1 x3.((x1 = x3) & n_people(x3) & a_multiple(s1) & Theme(s1,x3)))