Ruggers are competing in a fierce game of rugby
Athletes are playing a game.
Ruggers are athletes and they are competing in a fierce game of rugby shows that they are playing a game.
exists e1 s1 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_rugby(x3) & n_game(x2) & a_fierce(s1) & Theme(s1,x2) & Actor(e1,x1) & v_compete(e1) & n_rugger(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_game(x2) & n_athlete(x1))