Two police officers in full gear.
The two officers are naked in the locker room.
The police cannot be both dressed in gear and naked simultaneously.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_gear(x3) & a_full(s1) & Theme(s1,x3) & n_officer(x1) & of(x1,x2) & n_police(x2) & card_eq_2(x1))
exists s1 x1 x2 x3.(n_room(x2) & of(x2,x3) & n_locker(x3) & n_officer(x1) & card_eq_2(x1) & in(s1,x2) & Theme(s1,x1) & a_naked(s1))