EDIT: Oops! My mistake, I misread your comment. I thought you said "perhaps some of them are sane people, perhaps not". Sorry! Forget all the talk of sanity! R

EDIT: Oops! My mistake, I misread your comment. I thought you said "perhaps some of them are sane people, perhaps not". Sorry! Forget all the talk of sanity! Removed rest of comment as it doesn't make any sense to continue this.