Premise: His first act was to ride to Haghia Sophia and order that it be converted into a mosque; on the following Friday, he attended the first Muslim prayers in what came to be called Ayasofya Camii (Mosque of Haghia Sophia).
Hypothesis: He was the one who named the mosque Ayasofya Camil.
Is the hypothesis entailed by the premise?
it is not possible to tell