Oh my dear. You've gone and slipped into that Slick Willy mode that Robert warned you about. It doesn't really all depend on your definition of "is". Sometimes, you just have to suck it up and let it go, as old Reverend Willis used to say. Why, even those odd folks at that Wikipedian say that Belfast is the second largest city in Ireland. Sometimes arguing just for the sake of arguing just makes you look like more of a dolt than us girls know you are. You're simply misunderstood. Like Robert, you don't want an answer. You just want to argue about something. Anything. Not that there's anything wrong with that.
Did that nice boy from the shelter take you out?