Two men are sitting in chairs and looking at books.
Two men playing chess at a barber shop.
Two men cannot be playing chess and looking into books at the same time
exists e2 e1 x1 x2 x3 x4.(at(e2,x4) & n_book(x4) & Actor(e2,x3) & v_look(e2) & n_man(x3) & card_eq_2(x3) & in(e1,x2) & n_chair(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & at(e1,x4) & n_shop(x4) & of(x4,x5) & n_barber(x5) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_chess(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))