When Goethe arrived in Strasbourg for the first time, he just dropped his bag at his hostel, Zum Geist, and rushed off to visit the cathedral.
Goethe visited only the cathedral during his trip to Strasbourg. 
mnli hypothesis: Goethe visited only the cathedral during his trip to Strasbourg.  premise: When Goethe arrived in Strasbourg for the first time, he just dropped his bag at his hostel, Zum Geist, and rushed off to visit the cathedral.