Knowledge: A barbeque Grill is the most commonly used machine to make dishes like steak, chicken wings and burgers on birthday parties while people rarely use Pasta Extruders for any kind of event.

Conversation:
So I am a big pasta fan.  I grew up on it and I don't even come from an Italian family.  Do you like pasta?
I'm okay to pasta, they were first mentioned in 1154 Sicily, do you find that interesting?
I knew it went back a long ways, but I was unaware it was that long ago.  I like the fact that there are so many pasta dishes to choose from
Yeah, there are many evolutions and also variations of the traditional dishes.
That makes sense, I doubt people would want the same thing every time and someone decided to be adventurous. Can you tell me anything else about Italian cuisine?
Well, it has developed over the hundreds of years of economic and social changes.
Which machine is used to make this dish?

Response: You can use Pasta Extruders but people rarely use them.