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