Children act silly as they stand on a beach in wet sand.
children are outside
The beach and wet sand is outside.
exists e1 p1 p2 x1.(exists e2 s2 x2 x3.(in(e2,x3) & n_sand(x3) & a_wet(s2) & Theme(s2,x3) & on(e2,x2) & n_beach(x2) & Actor(e2,x1) & v_stand(e2)) & n_thing(x1) & as(e1,p2) & exists s1.(Theme(s1,x1) & a_silly(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_act(e1) & n_child(x1))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_child(x1))