The boy is kicking a soccer ball.
There is a football
One can not be playing soccer with a football.
exists e1 x1 x2 x3.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_kick(e1) & n_ball(x2) & of(x2,x3) & n_soccer(x3))
exists p1 x1 x2.((x1 = x2) & n_football(x2))