Two people are playing ice hockey.
the two young players are lazy
Playing ice hockey and being lazy cannot be done at the same time.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_hockey(x2) & of(x2,x3) & n_ice(x3) & n_people(x1) & card_eq_2(x1))
exists s1 s2 x1.(n_player(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1) & Theme(s2,x1) & a_lazy(s2))