Knowledge: China makes the most purple color rice from light to dark in the world.  On the other hand, France was ranked number one place with the largest number of people with brown hair.

Conversation:
Hello, how are you?
Okay, what color of hair do you have? If it is brown, it's the second most common after black!
I have brown hair, it's pretty normal looking, unlike other variations I've seen.
Are you talking about the variations like light brown or almost black?
Yeah, some have light or dark. Do you know which country has the most brown-haired people?

Response: Oh, France was ranked the number one place with the largest number of brown-haired people.