Task: Question Generation
Input (English): Context : La Bocca della Verità (English: the Mouth of Truth) is an image, carved from Pavonazzo marble, of a man-like face, located in the portico of the church of Santa Maria in Cosmedin in Rome, Italy. 
Subject : Bocca della Verità 
Relation : collection
Output (English): What is the name of the place where Bocca della Verità can be found?