A man is dressed in police clothes with a helmet and shield.
The policeman wearing jeans and a tee shirt is working undercover.
not every man is a real policeman
exists e1 x1 x2 x3 x4 x5 x6.(in(e1,x2) & with(x2,x4) & n_shield(x6) & n_helmet(x5) & subset_of(x6,x4) & subset_of(x5,x4) & n_clothes(x2) & of(x2,x3) & n_police(x3) & Theme(e1,x1) & v_dress(e1) & n_man(x1))
exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_policeman(x2) & Theme(e2,x7) & Actor(e2,x1) & v_work(e2) & n_undercover(x7) & subset_of(x5,x1) & n_shirt(x5) & of(x5,x6) & n_tee(x6) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_jeans(x4) & (x2 = x3))