The boy mailed a girl the cake beside a cassette beside a table .
* boy ( x _ 1 ) ; * cake ( x _ 6 ) ; mail . agent ( x _ 2 , x _ 1 ) AND mail . recipient ( x _ 2 , x _ 4 ) AND mail . theme ( x _ 2 , x _ 6 ) AND girl ( x _ 4 ) AND cake . nmod . beside ( x _ 6 , x _ 9 ) AND cassette ( x _ 9 ) AND cassette . nmod . beside ( x _ 9 , x _ 12 ) AND table ( x _ 12 )