Two African American males looking into the camera while their photo is taken.
Two Asian women on a subway.
African and Asian are different.
exists e1 p1 s1 s2 x1 x2 x3 x4.(n_photo(x4) & of(x4,x3) & n_thing(x3) & n_camera(x3) & a_topic(x1) & exists e2.(Theme(e2,x4) & v_take(e2)) & while(e1,p1) & into(e1,x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_male(x1) & a_american(s2) & Theme(s2,x1) & a_african(s1) & Theme(s1,x1) & card_eq_2(x1))
exists s1 x1 x2.(a_topic(x1) & on(x1,x2) & n_subway(x2) & n_woman(x1) & a_asian(s1) & Theme(s1,x1) & card_eq_2(x1))