Two girls climbing on a fence.
The girls are active.
Climbing a fence does not necessarily imply that the girls are active in general.
exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_fence(x3) & Actor(e1,x2) & v_climb(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
exists s1 x1.(n_girl(x1) & Theme(s1,x1) & a_active(s1))