Name three countries that border Russia.
Russia shares its borders with several countries, including Norway, Finland, Estonia, Latvia, Lithuania, Poland, Belarus, Ukraine, Georgia, Azerbaijan, Kazakhstan, Mongolia, North Korea, and China. Three examples of countries that border Russia are Mongolia, China, and Estonia.
Complete the following task based on the instruction and optional input provided.### Instruction:
Name three countries that border Russia.

### Output:
Russia shares its borders with several countries, including Norway, Finland, Estonia, Latvia, Lithuania, Poland, Belarus, Ukraine, Georgia, Azerbaijan, Kazakhstan, Mongolia, North Korea, and China. Three examples of countries that border Russia are Mongolia, China, and Estonia.