Question: What kind of church is the hagia sophia?
qaPairs: question: What kind of church was the hagia sophia originally?
answer: Greek Orthodox Christian patriarchal cathedral
question: What kind of church was the hagia sophia converted into in 1453?
answer: Ottoman imperial mosque
question: What kind of church was the little hagia sophia originally?
answer: Greek Eastern Orthodox church
question: What kind of church was the little hagia sophia converted into during the Ottoman Empire?
answer: mosque