A politician sold the baby a cake on the stool .
* baby ( x _ 4 ) ; * stool ( x _ 9 ) ; politician ( x _ 1 ) AND sell . agent ( x _ 2 , x _ 1 ) AND sell . recipient ( x _ 2 , x _ 4 ) AND sell . theme ( x _ 2 , x _ 6 ) AND cake ( x _ 6 ) AND cake . nmod . on ( x _ 6 , x _ 9 )