My mother is a librarian. I got 10 out of 16 on the Shemale thingy, but I'm mostly okay with that since all but one that I missed were women I thought were shemales. Better to err on the side of caution. Of course, when you look like me, you don't have to worry about attracting any females, real or artificial.
A couple of other things to look for is hands, feet, and adam's apple. I don't think women have a visible adam's apple.
Awwwwwwwwwwwww mrpaige. Don't worry, when you're the next Senior Spielbergo women will be throwing themselves at you.