A little boy in blue is pulling a toy car.
A little boy is playing with his toys.
if the little boy is pulling a toy car then the little boy is playing with toys.
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_pull(e1) & n_car(x3) & of(x3,x4) & n_toy(x4) & in(x1,x2) & n_blue(x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(with(e1,x2) & n_toy(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_play(e1) & n_boy(x1) & a_little(s1) & Theme(s1,x1))