Picture of five people sitting on surfboards in the water.
Five people sit on surfboards.
Five people and five people are the same.
exists e1 x1 x2 x3 x4 x5.(n_water(x5) & a_topic(x1) & of(x1,x2) & in(e1,x5) & on(e1,x4) & n_surfboard(x4) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_people(x2) & card_eq_5(x2) & n_picture(x1))
exists e1 x1 x2.(on(e1,x2) & n_surfboard(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_5(x1))