A Chinese olympian lifting weights in a competition.
A person is lifting weights.
A Chinese olympian is a person.
exists s1 s2 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_competition(x3) & n_weight(x1) & of(x1,x2) & n_lifting(x2) & a_olympian(s2) & Theme(s2,x1) & a_chinese(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_lift(e1) & n_weight(x2) & n_person(x1))