Text: The sinister prison of the Conciergerie ' named after the royally appointed concierge in charge of common-law criminals ' welcomed Marie-Antoinette, Robespierre, Madame du Barry, Danton, and 2,500 others into its antechamber of the guillotine.
Entailment: The prison was named after a concierge.
Contradiction: This prison was very small and only saw twenty prisoners during its lifetime.