Two army soldiers and a woman talking in an office.
The army soldiers are talking.
two army soldiers and army soldiers means the same thing and they are talking
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x3,s1) & in(e1,x5) & n_office(x5) & Actor(e1,x4) & v_talk(e1) & (x3 = x4) & n_woman(x3) & subset_of(x1,s1) & n_soldier(x1) & of(x1,x2) & n_army(x2) & card_eq_2(x1))
exists e1 x1 x2.(n_soldier(x1) & of(x1,x2) & n_army(x2) & Actor(e1,x1) & v_talk(e1))