three men sit on the carpet.
Three men sitting on a sofa in the living room.
The men cannot sit on the carpet and on a sofa
exists e1 x1 x2.(n_carpet(x2) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4 x5.(n_room(x4) & of(x4,x5) & n_living(x5) & a_topic(x1) & in(e1,x4) & on(e1,x3) & n_sofa(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1) & card_eq_3(x1))