Two woman in uniforms are standing in the middle of a street in front of an ambulance.
Two policewomen standing in front of an ambulance.
 Two woman in uniforms, doesn't mean they are policewomen
exists e1 x1 x2 x3 x4 x5 x6.(n_middle(x3) & in(e1,x5) & of(x5,x6) & n_ambulance(x6) & n_front(x5) & in(e1,x3) & of(x3,x4) & n_street(x4) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_uniform(x2) & n_woman(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & of(x3,x4) & n_ambulance(x4) & n_front(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_policewoman(x1) & card_eq_2(x1))