In a contract, national or international, the parties may specify the court where any disputes between the parties will be settled. this specification is known as the

This specification is known as arbitration and is a part of the fair resolution process. If both parties agree, then the case can be taken to a different court that is not part of the national court system of the parties. Example can be going to the international court of justice in Strasbourg if you feel that your human rights were violated.

Ithink it would be choice b (county). hope this you!