Two women are playing field hockey
Two hockey players are playing hockey.
The women are playing hockey, therefore they are hockey players.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_hockey(x2) & of(x2,x3) & n_field(x3) & n_woman(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_hockey(x3) & n_player(x1) & of(x1,x2) & n_hockey(x2) & card_eq_2(x1))