A cow hoped that the girl was mailed the button .
* girl ( x _ 5 ) ; * button ( x _ 9 ) ; cow ( x _ 1 ) AND hope . agent ( x _ 2 , x _ 1 ) AND hope . ccomp ( x _ 2 , x _ 7 ) AND mail . recipient ( x _ 7 , x _ 5 ) AND mail . theme ( x _ 7 , x _ 9 )