A little boy in a suit jacket is playing with a ball.
a boy in a jacket
A little boy is a boy. A suit jacket is a jacket. This is a concise restatement.
exists e1 s1 x1 x2 x3 x4.(with(e1,x4) & n_ball(x4) & Actor(e1,x1) & v_play(e1) & in(x1,x2) & n_jacket(x2) & of(x2,x3) & n_suit(x3) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists x1 x2.(a_topic(x1) & in(x1,x2) & n_jacket(x2) & n_boy(x1))