[rgbrenner]

If they don't know what a school is, how would they know that Harry Potter is accurate?

Sewers are real. Turtles are real. Is Teenage Mutant Ninja Turtles real?

The other evidence for a school must be conclusive. Only from that evidence could you then say Harry Potter's schools were real. It's the other evidence that is evidence. Not harry potter.

Anything in Harry Potter not proven by something else, must be assumed to be fantasy.