Liam hoped that the boy wanted to dance .
* boy ( x _ 4 ) ; hope . agent ( x _ 1 , Liam ) AND hope . ccomp ( x _ 1 , x _ 5 ) AND want . agent ( x _ 5 , x _ 4 ) AND want . xcomp ( x _ 5 , x _ 7 ) AND dance . agent ( x _ 7 , x _ 4 )