Exca?­va?­tions have uncovered a 12th-century structure under part of the Palais de Justice.
Excavations under the Palais de Justice uncovered nothing except some coins and other small artifacts.
mnli hypothesis: Excavations under the Palais de Justice uncovered nothing except some coins and other small artifacts. premise: Exca?­va?­tions have uncovered a 12th-century structure under part of the Palais de Justice.