A kid is holding a rubber mallet.
A kid has a mallet.
Holding a rubber mallet implies has a mallet.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_mallet(x2) & of(x2,x3) & n_rubber(x3) & n_kid(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_mallet(x2) & n_kid(x1))