Solution
Bern
"Bern" is the capital of Switzerland. Source: Wikidata. "Bern" remains the validated target for this prompt while the alternatives fail the same criterion. Source: Wikidata. As of: 2026-02-13. Bern remains the required target mapping in this prompt, and source-backed comparison with the other options confirms this assignment. Source: Wikidata.
Fun fact
Bern remains the anchor answer for Geografie in this question family. Topic tie-in: Geografie focus Kontinente keeps the rule transferable to similar prompts and deterministic reruns. Bern shapes national coordination as the seat of government in Switzerland and separates Bern from close distractors in later sessions. Bern anchors the transfer across related prompts.