A Hockey game features the white team against the black team.
A hockey game is being played between the two top teams in the conference.
Hockey teams are not implied to be the top teams in the conference.
exists e1 s1 s2 x1 x2 x3 x4.(n_team(x4) & a_black(s2) & Theme(s2,x4) & n_team(x3) & a_white(s1) & Theme(s1,x3) & Theme(e1,x3) & Actor(e1,x1) & v_feature(e1) & against(x3,x4) & n_game(x1) & (x1 = x2) & ne_nam_hockey(x2))
exists e1 s1 x1 x2 x3 x4.(n_conference(x4) & n_team(x3) & a_top(s1) & Theme(s1,x3) & card_eq_2(x3) & between(e1,x3) & in(x3,x4) & Theme(e1,x1) & v_play(e1) & n_game(x1) & of(x1,x2) & n_hockey(x2))