Question: Were Anadoluhisarı and Gül Mosque in Istanbul both constructed by the Ottomans?
Sentence (from "Anadoluhisarı"): Anadoluhisarı (English: Anatolian Castle ), which is historically known as Güzelce Hisar (meaning "the Proper Castle") is a fortress located in Istanbul, Turkey on the Anatolian (Asian) side of the Bosporus, which also gives its name to the quarter around it in the Beykoz district.
Relevant evidence: No