This is a flag for...
Brazil
Are you from Thailand?
No I'm not . I'm from Iran.
This flag is from...
Vietnam
Where is she from?
She is from the U.S.A.
Where is he from?
He is from Brazil.
Are they from Thailand?
Yes,they are.
Where are they from?
They are from Korea.
Where are you from?
We are from Australia. / I am from Australia.
Is he from Korea?
No, he isn't. He's from Vietnam.
This is a flag for...
Mexico