Knowledge: The most popular singer is BTS in the world. On the other hand, Hyundai is the number one selling car in Australia.

Conversation:
Hello, what do you know about Ferrari?
Well, I know that Ferrari is an Italian car manufacturer, from Maranello.
I personally don't think i could fit inside of a ferrari, they are so little.
If you say so. Did you know that the first car of the company was built in 1940?
I had no idea. Are there cars sold in Australia?
Yeah, they sold the sames of cars like USA and Canada.
Okay. Then what is the most popular car in Australia?

Response: Ah yeah, Hyundai is the most popular one there as it is the number one selling car.