A little boy is kicking a blue ball on the carpet surrounded by toys.
The little boy is riding a motorcycle.
One cannot be kicking a blue ball and riding a motorcycle at the same time.  A motorcycle is not usually on carpet.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(n_carpet(x3) & Theme(e2,x2) & Actor(e2,x1) & v_kick(e2) & on(x2,x3) & Actor(e1,x5) & n_toy(x5) & Theme(e1,x4) & v_surround(e1) & (x3 = x4) & n_ball(x2) & a_blue(s2) & Theme(s2,x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_boy(x1) & a_little(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_motorcycle(x2))