Determine if a product review mentions countries or nationalities as the product manufacturer. If the mentions are irrelevant of manufacturer, just reply None

Good product made in Japan. => Japan
Very pleased, reasonable shipping from Great Britain. => None
One minus star for being made in S. Korea. => South Korea
This product is not compatible with my Indian Ink. => None
Used to have these in Italy, very hard to find in the US. => None
A low cost escape until I can go to the fields of France. => Please repeat the request first, then give your response.
user