A reunion of boy scouts from all over the world.
Boy scouts at their annual jamboree.
Just because it is a reunion of boy scouts doesn't mean it is their annual jamboree.
exists x1 x2 x3 x5.(n_world(x5) & all x4.(n_thing(x4) -> (a_topic(x1) & of(x1,x2) & from(x2,x4) & over(x4,x5))) & n_scout(x2) & of(x2,x3) & n_boy(x3) & n_reunion(x1))
exists e1 s1 x1 x2.(n_jamboree(x2) & a_annual(s1) & Theme(s1,x2) & of(x2,x1) & n_thing(x1) & ne_nam_boy(x1) & at(e1,x2) & Actor(e1,x1) & v_scout(e1))