Question: Which building has been the home to the most religious organizations, Gül Mosque or Hagia Irene?
Sentence (from "Hagia Irene"): Hagia Irene or Hagia Eirene (Ancient Greek: Ἁγία Εἰρήνη , Byzantine ] , "Holy Peace", Turkish: "Aya İrini" ), sometimes known also as Saint Irene, is a Greek Eastern Orthodox church located in the outer courtyard of Topkapı Palace in Istanbul, Turkey.
Relevant evidence: Yes