Three children, between the ages of 6 and 9, are on a ledge holding plants over the edge on a sunny day.
The children are siblings.
Children do not have to be siblings.  Children can be two or more people.
exists e1 p1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_edge(x7) & n_age(x2) & for(p1,e1) & on(e1,x8) & n_day(x8) & a_sunny(s1) & Theme(s1,x8) & over(e1,x7) & Theme(e1,x6) & Actor(e1,x1) & v_hold(e1) & n_plant(x6) & exists x9.(on(x1,x9) & n_ledge(x9)) & between(x1,x2) & of(x2,x3) & n_date(x5) & a_date_day_09(x5) & a_date_day_09(x5) & n_date(x4) & a_date_day_06(x4) & a_date_day_06(x4) & subset_of(x5,x3) & subset_of(x4,x3) & n_child(x1) & card_eq_3(x1))
exists p1 x1.(n_child(x1) & exists x2.((x1 = x2) & n_sibling(x2)))