A person who comes from the United Kingdom is ....
British
What country is it?
It's China
What country is it?
Italy
A person who comes from Greece is ...
Greek
What country is it?
It's Greece
A person who comes from Egypt is ...
Egyptian
What country is it?
It's Albania
A person who comes from Albania is ...
Albanian
What country is it?
It's Egypt
What country is it?
It's the United Kingdom (UK)
A person who comes from Italy is ...
Italian
A person who comes from China is ...
Chinese