A girl is holding a fishing rod.
A girl is going fishing
Just because she is holding a fishing rod does not mean she is going fishing.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_rod(x2) & of(x2,x3) & n_fishing(x3) & n_girl(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_go(e1) & n_fishing(x2) & n_girl(x1))