A young boy is spinning around a baseball bat on the grass.
A boy is holding a baseball bat.
A young boy  refers to a boy.
exists e1 s1 x1 x2 x3 x4.(n_grass(x4) & around(e1,x2) & on(x2,x4) & n_bat(x2) & of(x2,x3) & n_baseball(x3) & Actor(e1,x1) & v_spin(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_bat(x2) & of(x2,x3) & n_baseball(x3) & n_boy(x1))