Question: Which of the two is situated in the Eyup district of Istanbul, Eyüp Sultan Mosque or Column of Marcian?
Sentence (from "Column of Marcian"): The Column of Marcian (Turkish: "Kıztaşı" ) is a Roman honorific column erected in Constantinople by the "praefectus urbi" Tatianus (450-c.452) and dedicated to the Emperor Marcian (450-57).
Relevant evidence: Yes