Question: Are Leandro Barrera and Povla Frijsh of the same nationality?
Sentence (from "Érik Morales vs. Marco Antonio Barrera III"): Érik Morales vs Marco Antonio Barrera III, billed as Once and For All, was a professional boxing match between the three-division world champion Marco Antonio Barrera and reigning WBC Super Featherweight world champion Erik Morales.
Relevant evidence: No