The butterfly hoped that the fly rolled a melon .
* butterfly ( x _ 1 ) ; * fly ( x _ 5 ) ; hope . agent ( x _ 2 , x _ 1 ) AND hope . ccomp ( x _ 2 , x _ 6 ) AND roll . agent ( x _ 6 , x _ 5 ) AND roll . theme ( x _ 6 , x _ 8 ) AND melon ( x _ 8 )