Solution
Cairo
"Cairo" is the capital of Egypt. Source: OpenStreetMap. "Cairo" remains the validated target for this prompt while the alternatives fail the same criterion. Source: OpenStreetMap. As of: 2026-02-13. Cairo remains the required target mapping in this prompt, and source-backed comparison with the other options confirms this assignment. Source: Wikidata.
Fun fact
Cairo remains the anchor answer for Geografie in this question family. Cairo shapes national coordination as the seat of government in Egypt and separates Cairo from close distractors in later sessions. Cairo anchors the transfer across related prompts.