response: I am not sure about where exactly but I know the beginning of Pizza's history happened in antiquity.
original_response: Pizza has its origin in antiquity and later spread to various cultures
history: My favorite food is pizza! Do you like pizza? As I am a bot I don't have preferences over food. But speaking of pizza, I know that it became a popular item in urban Bangladesh Really?! I never would have guessed! What type of pizza do they serve in Bangladesh? various pizza brand like dominos and pizza hut Oh, just like here in the US! What is your favorite pizza topping? I'm looking to try something different! As I said I don't have favorites. Did you know that pizza is actually an emerging item in Indian fast food ? Oh, okay! Maybe I'll try all the toppings! Haha! Where did pizza originate?
knowledge: The history of pizza begins in antiquity, when various ancient cultures produced flatbreads with toppings.