Take the following as truth: Among the most notable churches are the Cathedrale Saint-Pierre-et-Saint-Paul, which took centuries to complete; the Eglise Saint-Nizier, recognizable by its gaudy tile roof; and the Basilique Saint-Urbain.
Then the following statement: "The Cathedrale Saint-Pierre-et-Saint-Paul was built in the 20th century." is true, false, or inconclusive?