Two police officers and one man in civilian clothes are standing on a street.
The police officers are eating at a restaurant.
Police officers standing in street contradicts with them eating at a restaurant.
exists e1 s1 x1 x2 x3 x4 x5 x6.(on(e1,x6) & n_street(x6) & Actor(e1,x1) & v_stand(e1) & subset_of(x4,x1) & in(x4,x5) & n_clothes(x5) & a_civilian(s1) & Theme(s1,x5) & n_man(x4) & card_eq_1(x4) & subset_of(x2,x1) & n_officer(x2) & of(x2,x3) & n_police(x3) & card_eq_2(x2))
exists e1 x1 x2 x3.(n_officer(x1) & of(x1,x2) & n_police(x2) & at(e1,x3) & n_restaurant(x3) & Actor(e1,x1) & v_eat(e1))