The frog offered a cake on the table to Emma .
* frog ( x _ 1 ) ; * table ( x _ 7 ) ; offer . agent ( x _ 2 , x _ 1 ) AND offer . theme ( x _ 2 , x _ 4 ) AND offer . recipient ( x _ 2 , Emma ) AND cake ( x _ 4 ) AND cake . nmod . on ( x _ 4 , x _ 7 )