If I'm home with no chore at hand, and a package of books has come, the television set and the chess board and the unanswered mail will have to manage without me if one of the books is a detective story. Rex Stout
So when I read this story, it unlocked a volcano of unanswered questions, because the questions had never been asked. It was an opportunity to come to terms with the lot of repressed history - and history of repression. Phillip Noyce
But before you reach for a chocolate bar, there are still lots of unanswered questions. And in the absence of conclusive evidence, experts advise caution.
The risk from viruses is an unanswered question - and it won't be answered until you have had organs transplanted into humans over many years. Ian Smith
