A group of children play in the street where water is sprayed.
The children are playing with a ball.
Children can play without a ball.
exists e1 p1 x1 x2 x3.(n_street(x3) & in(e1,x3) & exists e2 x4.(Theme(e2,x4) & v_spray(e2) & n_water(x4)) & where(x3,p1) & Actor(e1,x1) & v_play(e1) & of(x1,x2) & n_child(x2) & n_group(x1))
exists e1 x1 x2.(n_child(x1) & with(e1,x2) & n_ball(x2) & Actor(e1,x1) & v_play(e1))