Girls in brightly-colred clothes plays with a blue ball.
Little girls play four-square at recess.
We can't assume that the girls are little. There are other games to play with a ball other than four-square. We can't assume that they are at recess because they could be in a different location.
exists e1 s1 s2 x1 x2 x3.(ne_nam_girls(x1) & with(e1,x3) & n_ball(x3) & a_blue(s2) & Theme(s2,x3) & Actor(e1,x1) & v_play(e1) & in(x1,x2) & n_clothes(x2) & a_brightly-colred(s1) & Theme(s1,x2))
exists e1 s1 s2 x1 x2.(at(e1,x2) & n_recess(x2) & a_four-square(s2) & Manner(e1,s2) & Actor(e1,x1) & v_play(e1) & n_girl(x1) & a_little(s1) & Theme(s1,x1))