Input (grade 11): A convent on BÃ 1\/4 yÃ 1\/4 kada was the place of exile for the Byzantine empresses Irene, Euphrosyne, Theophano, Zoe and Anna Dalassena. After his deportation from the Soviet Union in February 1929, Leon Trotsky also stayed for four years on BÃ 1\/4 yÃ 1\/4 kada, his first station in exile.
Output (grade 9): BÃ 1\/4 yÃ 1\/4 kada, (in English: Big Island) is an island in the Sea of Marmara, near Istanbul, Turkey.