Many girls are competing in their track tournament.
The girls are competing for a swimming contest.
A track tournament is not the same as a swimming contest.
exists e1 x1 x2 x3.(in(e1,x2) & n_tournament(x2) & of(x2,x3) & n_track(x3) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_compete(e1) & n_girl(x1) & n_quantity(x1))
exists e1 x1 x2 x3.(n_girl(x1) & for(e1,x2) & n_contest(x2) & of(x2,x3) & n_swimming(x3) & Actor(e1,x1) & v_compete(e1))