Three girls run a race in the mud.
three track girla are racing for the gold
Just because girls run a race does not mean they are track girls or that they are racing for gold.
exists e1 x1 x2 x3.(n_mud(x3) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & in(x2,x3) & n_race(x2) & n_girl(x1) & card_eq_3(x1))
exists e1 x1 x2 x3.(n_gold(x3) & for(e1,x3) & Actor(e1,x1) & v_race(e1) & n_girlum(x1) & of(x1,x2) & n_track(x2) & card_eq_3(x1))