A girl is curling in a competition.
A person is participating in an atheltic event.
Curling is a kind of athletic event.
exists e1 x1 x2.(in(e1,x2) & n_competition(x2) & Actor(e1,x1) & v_curl(e1) & n_girl(x1))
exists e1 s1 x1 x2.(in(e1,x2) & n_event(x2) & a_atheltic(s1) & Theme(s1,x2) & Actor(e1,x1) & v_participate(e1) & n_person(x1))