Three African American boys looking at the camera as their picture is taken.
Boys are not looking at the camera.
Can't be looking at the camera and not looking at the camera simultaneously.
exists e1 p1 s1 s2 x1 x2 x3 x4.(n_picture(x4) & of(x4,x3) & n_thing(x3) & n_camera(x3) & a_topic(x1) & exists e2.(Theme(e2,x4) & v_take(e2)) & as(e1,p1) & at(e1,x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_boy(x1) & a_american(s2) & Theme(s2,x1) & a_african(s1) & Theme(s1,x1) & card_eq_3(x1))
exists x1 x2.(n_camera(x2) & -exists e1.(at(e1,x2) & Actor(e1,x1) & v_look(e1)) & n_boy(x1))