The butterfly declared that the guitar was studied by the monkey .
* butterfly ( x _ 1 ) ; * guitar ( x _ 5 ) ; * monkey ( x _ 10 ) ; declare . agent ( x _ 2 , x _ 1 ) AND declare . ccomp ( x _ 2 , x _ 7 ) AND study . theme ( x _ 7 , x _ 5 ) AND study . agent ( x _ 7 , x _ 10 )