Question: Are both the Aşiyan Museum and Sultan Ahmed Mosque located in Istanbul?
Sentence (from "Aşiyan Museum"): Aşiyan Museum (Turkish: "Aşiyan Müzesi" ) is the house of famous Turkish poet Tevfik Fikret (1867-1915) at Aşiyan neighborhood of Beşiktaş district in Istanbul.
Relevant evidence: Yes