Liam gave a cat a cookie on the desk .
* desk ( x _ 8 ) ; give . agent ( x _ 1 , Liam ) AND give . recipient ( x _ 1 , x _ 3 ) AND give . theme ( x _ 1 , x _ 5 ) AND cat ( x _ 3 ) AND cookie ( x _ 5 ) AND cookie . nmod . on ( x _ 5 , x _ 8 )