jump to a conclusion
8.But it would be the height of self-deception for anyone to jump to the conclusion that a nuclear-armed Iran would not be dangerous at all.
9.Another matter - and one of great significance - is that many proscribed weapons and items are not accounted for. To take an example, a document, which Iraq provided, suggested to us that some 1,000 tonnes of chemical agent were "unaccounted for". One must not jump to the conclusion that they exist. However, that possibility is also not excluded.
