Three men are headed into a building on their way back to work.
The men are bankers.
The men are not necessarily bankers..
exists e1 x1 x2 x3 x4 x5.(on(e1,x3) & to(x4,x5) & n_work(x5) & back(x3,x4) & n_thing(x4) & n_way(x3) & of(x3,x1) & n_thing(x1) & into(e1,x2) & n_building(x2) & Theme(e1,x1) & v_head(e1) & n_man(x1) & card_eq_3(x1))
exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_banker(x2)))