A young boy pretending to steer a wheel of a ship.
The young boy is wearing a captain's hat
Just because a boy is pretending to steer a ship does not mean that he is wearing a captain's hat.
exists e1 p1 s1 x1 x2.(a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_pretend(e1) & exists e2 x3 x4.(Theme(e2,x3) & Actor(e2,x2) & v_steer(e2) & of(x3,x4) & n_ship(x4) & n_wheel(x3)) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_boy(x1) & a_young(s1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e1,x1) & v_wear(e1) & n_hat(x3) & of(x3,x2) & n_captain(x2))