Three people posing by a brick wall giving signs to the camera.
three people have their pictures taken
Having a camera generally means there are pictures taken
exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_camera(x7) & a_topic(x1) & by(e1,x3) & to(e2,x7) & Theme(e2,x6) & Actor(e2,x5) & v_give(e2) & n_sign(x6) & (x3 = x5) & n_wall(x3) & of(x3,x4) & n_brick(x4) & Actor(e1,x2) & v_pose(e1) & (x1 = x2) & n_people(x1) & card_eq_3(x1))
exists e1 e2 x1 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_have(e2) & Theme(e1,x3) & v_take(e1) & (x2 = x3) & n_picture(x2) & of(x2,x1) & n_thing(x1) & n_people(x1) & card_eq_3(x1))