A young man playing cricket on a field.
A boy plays with a ball.
Just because a man is playing cricket that does not mean it is with a ball.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_field(x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_cricket(x3) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(with(e1,x2) & n_ball(x2) & Actor(e1,x1) & v_play(e1) & n_boy(x1))