Complex sentence: After Porto chairman Jorge Nuno Pinto da Costa quarreled with his agent José Veiga, the player refused to part with his agent and left, joining Lisbon side S.L. Benfica, going on to score seven goals in 29 matches during two seasons.
Split into simpler sentences: After Porto chairman Jorge Nuno Pinto da Costa quarreled with Fehér's agent José Veiga, Fehér refused to let go of his agent and left. He joined Lisbon side S.L. Benfica, going on to score seven goals in 29 matches during two seasons.