Women skaters on a skating rink in athletic equipment.
Women do excessive.
Excessive is not an activity, although exercise is.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(x1,x3) & in(x3,x4) & n_equipment(x4) & a_athletic(s1) & Theme(s1,x4) & n_rink(x3) & Actor(e1,x3) & v_skate(e1) & n_skater(x1) & of(x1,x2) & n_woman(x2))
exists s1 x1.(Theme(s1,x1) & a_excessive(s1) & n_woman(x1))