A cat was served a cake in the pool by a chicken .
* pool ( x _ 8 ) ; cat ( x _ 1 ) AND serve . recipient ( x _ 3 , x _ 1 ) AND serve . theme ( x _ 3 , x _ 5 ) AND serve . agent ( x _ 3 , x _ 11 ) AND cake ( x _ 5 ) AND cake . nmod . in ( x _ 5 , x _ 8 ) AND chicken ( x _ 11 )