Hockey players during a game.
The hockey players are losing.
The fact that there are hockey players during a game doesn't necessarily imply they are losing.
exists x1 x2 x3.(a_topic(x1) & during(x1,x3) & n_game(x3) & n_player(x1) & (x1 = x2) & ne_nam_hockey(x2))
exists e1 x1 x2.(n_player(x1) & of(x1,x2) & n_hockey(x2) & Actor(e1,x1) & v_lose(e1))