A princess rented the girl a balloon on the stool .
* girl ( x _ 4 ) ; * stool ( x _ 9 ) ; princess ( x _ 1 ) AND rent . agent ( x _ 2 , x _ 1 ) AND rent . recipient ( x _ 2 , x _ 4 ) AND rent . theme ( x _ 2 , x _ 6 ) AND balloon ( x _ 6 ) AND balloon . nmod . on ( x _ 6 , x _ 9 )