That's a bit of an extreme example though. Its fair to assume people will know dogs need to breath air. It isn't fair to assume that people will be aware of eco

That's a bit of an extreme example though. Its fair to assume people will know dogs need to breath air. It isn't fair to assume that people will be aware of economic and political history of Denmark and Finland. The GP comments also don't include enough information, in my opinion, for a person who is interested to easily search for information to fill in the blanks themselves.