Question: Where did the performer of song Geç Olmadan graduate from?
Sentence (from "Murat Boz"): Numerous songs from these albums including "MaximumUçurumPara YokÖzledimSallana Sallana" and "Adını Bilen Yazsın" were among the top-five hits on Türkçe Top 20, and "Geri Dönüş OlsaKalamam Arkadaş" and "Janti" were the number-one singles on the list.
Relevant evidence: No