Premise: Among the structures of note are the ancient Porte B??charie and Tour du Prince, Romanesque Eglise Saint-Pierre with its 11th-century crypt, and the Ren?­ais?­sance H??tel d'Eyssartier (Place de la Lib??ration).

Hypothesis: Only abandoned and decaying structures remain where once there was a thriving city.
Relation: contradiction