Does accepting 'Recently I found in one of those files in which for many years I have been systematically losing things a magazine clipping from many years ago which points out that the formal language of a century and more past can lead to misunderstandings today.' as true logically compel one to accept 'English is often misunderstood because of the vast range of dialects and slangs.'
Recently I found in one of those files in which for many years I have been systematically losing things a magazine clipping from many years ago which points out that the formal language of a century and more past can lead to misunderstandings today.###English is often misunderstood because of the vast range of dialects and slangs.