Question: Did Mario Morina and Adalbert Rethi have the same nationality?
Sentence (from "Adalbert Rethi"): In the national championships he won 16 titles, among them three in the singles competition four in the doubles with Radu Negulescu, one in the mixed with Eleonora Mihalcă and the rest as a team member of CSM Cluj( alongside Dorin Giurgiuca, Radu Negulescu, etc.), a team with which he won five European Club Cup Championships.
Relevant evidence: No