A child is holding a rod while standing on a bridge near a grassy area.
A kid is on a bridge.
A child is a kid and if they are standing on a bridge they are on it.
exists e1 e2 s1 x1 x2 x3 x4.(while(e1,e2) & near(e2,x4) & n_area(x4) & a_grassy(s1) & Theme(s1,x4) & on(e2,x3) & n_bridge(x3) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_rod(x2) & n_child(x1))
exists p1 x1.(exists x2.(on(x1,x2) & n_bridge(x2)) & n_kid(x1))