A girl is curling in a competition.
A girl skates across the finish line.
One either skates or is curling.
exists e1 x1 x2.(in(e1,x2) & n_competition(x2) & Actor(e1,x1) & v_curl(e1) & n_girl(x1))
exists e1 x1 x2 x3.(n_line(x2) & of(x2,x3) & n_finish(x3) & across(e1,x2) & Actor(e1,x1) & v_skate(e1) & n_girl(x1))