A Hockey game features the white team against the black team.
The white team is against the black.
Both sentences say that the white team is against the black team.
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 p1 s1 x1 x2.(n_black(x2) & n_team(x1) & a_white(s1) & Theme(s1,x1) & against(x1,x2))