Question: Which of the two is situated in the Eyup district of Istanbul, Eyüp Sultan Mosque or Column of Marcian?
Context: The Mihrimah Sultan Mosque (Turkish: 'Mihrimah Sultan Camii' ) is an Ottoman mosque located in the Edirnekapı neighborhood near the Byzantine land walls of Istanbul, Turkey.  Located on the peak of the Sixth Hill near the highest point of the city, the mosque is a prominent landmark in Istanbul. The Eyüp Sultan Mosque (Turkish: "Eyüp Sultan Camii" ) is situated in the Eyüp district of Istanbul, outside the city walls near the Golden Horn.  The present building dates from the beginning of the 19th century.  The mosque complex includes a mausoleum marking the spot where Eyüp (Job) al-Ansari, the standard-bearer and friend of the Islamic prophet Muhammad, is said to have been buried. The Hazret Sultan Mosque (Kazakh: Әзірет Сұлтан мешіті, Khazret Sultan Mosque, Hazrat Sultan Mosque), is the second largest mosque in Central Asia after Türkmenbaşy Ruhy Mosque, located in the city of Astana, the capital of Kazakhstan. The Yeni Cami (pronounced "Yeni jami"), meaning New Mosque; originally named the Valide Sultan Mosque (Turkish: "Valide Sultan Camii" ) and later New Valide Sultan Mosque (Turkish: "Yeni Valide Sultan Camii" ) after its partial reconstruction and completion between 1660 and 1665; is an Ottoman imperial mosque located in the Eminönü quarter of Istanbul, Turkey.  It is situated on the Golden Horn, at the southern end of the Galata Bridge, and is one of the famous architectural landmarks of Istanbul. The Zal Mahmud Pasha Mosque (Turkish: "Zal Mahmut Paşa Camii" ) is an old Ottoman mosque located near the Eyüp Sultan Mosque in the Eyüp district of Istanbul, Turkey. The Eyüp Gondola, a.k.a. Eyüp–Piyerloti Aerial Cable Car, (Turkish: "TF2 Eyüp–Piyerloti teleferik hattı" ) is a two-station gondola-type line of aerial lift passenger transport system located in Eyüp district of Istanbul, Turkey.  Opened on November 30, 2005, the 384 m long line serves the Piyerloti Hill from Eyüp at the coast of Golden Horn.  It is operated under the line number Tf2 by Istanbul Transport Company, a subsidiary of Istanbul Metropolitan Municipality.  The fare is paid by the contactless smart card of Istanbulkart, which is valid at all public transport in Istanbul. 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).  It is located in the present-day Fatih district of Istanbul.  The column is not documented in any late Roman or Byzantine source and its history has to be inferred from its location, style and dedicatory inscription. The Mihrimah Sultan Mosque (Iskele Mosque, Jetty Mosque, Üsküdar Quay Mosque, Turkish: "Mihrimah Sultan Camii, İskele Camii" ) is an Ottoman mosque located in the historic center of the Üsküdar municipality in Istanbul, Turkey. The Eyüp Cemetery (Turkish: "Eyüp Mezarlığı" ), aka Eyüp Sultan Cemetery, is a historic burial ground located in the Eyüp district, on the European side of Istanbul, Turkey.  It is administered by the General Directorate of Foundations.  One of the oldest and largest Muslim cemeteries in Istanbul, it hosts graves of Ottoman sultans and court members, grand viziers, high-ranked religious authorities, civil servants and military commanders as well as intellectuals, scientists, artists and poets. Qadam-e-Rasul (Arabic: قدم الرسول) (English: "Footprint of the Messenger") is a type of veneration of Muhammad.  It comes from the belief started early in Islam that when Muhammad stepped on a rock his footprint left an imprint.  This belief was never accepted by orthodox brands of Islam; however, the idea was disseminated widely and led to the creation of many shrines around such imprints.  Some examples are the Shrine of the Holy Footprint in Delhi and in Cuttack in India and the displays in the Topkapı Palace and the Eyüp Sultan Mosque at Istanbul.
Answer: Eyüp Sultan Mosque