I considered that, but then some countries e.g. Portugal would never be filled in.
When you type San Marino, Italy fills in as well. Maybe the explanation of the rules was a bit ambiguous - when you type a country, one other country is filled in: the country which the typed country has a shortest border with.
If you type Italy, then it is therefore Vatican City which is also filled in.
When you type San Marino, Italy fills in as well. Maybe the explanation of the rules was a bit ambiguous - when you type a country, one other country is filled in: the country which the typed country has a shortest border with.
If you type Italy, then it is therefore Vatican City which is also filled in.