context: Switzerland (,,,) is a federal republic in Central Europe and a landlocked country. Although there is no capital city by law, Bern actually functions as the capital and the largest city is Zurich. It has long been officially advocating a small and neutral country. The official name is the Federation of Helvetia ([1]), but it is also called Swiss Confederation (,,,,). The national domain is .ch, which stands for Confoederatio Helvetica. The Taching name comes from the state of Schwyz, which led the formation of the Swiss Confederation.
question: Where is the Swiss capital?
answers.text: Bern