title: King David Hotel
context: The King David Hotel (Hebrew: מלון המלך דוד‎ Malon ha-Melekh David, Arabic: فندق الملك داود‎) is a 5-star hotel in Jerusalem and a member of The Leading Hotels of the World. Opened in 1931, the hotel was built with locally quarried pink limestone and was founded by Ezra Mosseri, a wealthy Egyptian Jewish banker. It is located on King David Street in the centre of Jerusalem, overlooking the Old City and Mount Zion.
question: King David Hotel was founded when?
answers: 1931