A small boy lifts a red and blue ball.
The child is playing with a ball.
Small boy lifting a ball involves a child playing with it.
exists e1 s1 s2 s3 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_lift(e1) & n_ball(x2) & a_blue(s3) & Theme(s3,x2) & a_red(s2) & Theme(s2,x2) & n_boy(x1) & a_small(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_child(x1) & with(e1,x2) & n_ball(x2) & Actor(e1,x1) & v_play(e1))