Two guys are wearing matching uniforms.
Two girls are wearing matching uniforms.
There should be either two guys or two girl.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_uniform(x2) & a_matching(s1) & Theme(s1,x2) & n_guy(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_uniform(x2) & a_matching(s1) & Theme(s1,x2) & n_girl(x1) & card_eq_2(x1))