Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.

Relationship: 'be city in', Argument/Subject 1: 'fez', Argument/Subject 2: 'morocco'
Pink and mystical Fez is one of Morocco 's imperial cities , founded in 808 A.D. by the Moroccan ruler Moulay Idris II .

Relationship: 'be headquarter in', Argument/Subject 1: 'oclc', Argument/Subject 2: 'dublin'
Headquartered in Dublin , Ohio , OCLC Online Computer Library Center is a nonprofit organization that has provided computer-based cataloging , reference , resource sharing , eContent and preservation services to 54,000 libraries in 109 countries and territories .

Relationship: 'be region of', Argument/Subject 1: 'auvergne', Argument/Subject 2: 'france'
The Auvergne is a largely mountainous region in central France , part of the Massif Central .