Greyhounds take a corner at a race.
The horses reach the finish line.
taking a corner is not the finish line for a horse
exists e1 x1 x2 x3.(at(e1,x3) & n_race(x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_corner(x2) & n_greyhound(x1))
exists e1 x1 x2 x3.(n_line(x2) & of(x2,x3) & n_finish(x3) & n_horse(x1) & Theme(e1,x2) & Actor(e1,x1) & v_reach(e1))