The girl helped a cake on a cushion on a tree .
* girl ( x _ 1 ) ; help . agent ( x _ 2 , x _ 1 ) AND help . theme ( x _ 2 , x _ 4 ) AND cake ( x _ 4 ) AND cake . nmod . on ( x _ 4 , x _ 7 ) AND cushion ( x _ 7 ) AND cushion . nmod . on ( x _ 7 , x _ 10 ) AND tree ( x _ 10 )