response: Yeah, worldwide they have over 16 thousand locations!
original_response: Yeah, they have over 16,000 locations worldwide, so it's not hard to get.
history: I can't stand pizza! Really?  Did you know that Naples is where it was invented? I think pizza from Naples has a good crust though. Yeah, they started a non profit organization to protect and promote true Neapolitan pizza! Oh wow, that is cool. I really hate stuffed crust. Oh I see.   Did you know that a pizzeria is a restaurant or chain specializing in pizza? Yeah I did...speaking of chains, do you know anything about Pizza Hut?
knowledge: Pizza Hut has over 16,000 locations worldwide as of 2015.