A little boy kicking a rubber ball.
The boy enjoys playing.
If a boy kicks a ball, it is considered "playing".
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_kick(e1) & n_ball(x3) & of(x3,x4) & n_rubber(x4) & (x1 = x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_playing(x2))