Question: Were Athanassios Prittas and Ryan Keberle of the same nationality?
Sentence (from "Athanassios Prittas"): Athanassios" Sakis" Prittas( Greek: Θανάσης Πρίττας; born 9 January 1979) is a Greek footballer who last played for Kavala F.C. in the Greek Football League, as midfielder.
Relevant evidence: Yes