Two men enjoying a game of pool.
Some men are in a bar.
pool  doesn't always mean  bar.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & of(x3,x4) & n_pool(x4) & n_game(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_bar(x2)) & n_man(x1))