Answer the following question: Information: - Lucien Favre (born 2 November 1957) is a Swiss football manager and former footballer. He currently manages for Ligue 1 side OGC Nice. Favre was a playmaker for various swiss and french clubs, the longest for Servette in Geneva, with who he also won the championship. As a manager he won the Swiss Cup and Swiss championship with Servette and FC Zurich. In Germany he revived Hertha in Berlin and Borussia Monchengladbach. He is said to be a smart tactician and perfectionist. - Marcel Gaillard ( born 19 November 1923 ) is a French retired footballer who played for RC Strasbourg , OGC Nice and US Valenciennes - Anzin . Gaillard won the 1951 French Championship with Nice , and participated in the Coupe de France Final 1951 with Valenciennes . - Olympique Gymnaste Club Nice Cote d'Azur (commonly referred to as OGC Nice or simply Nice) is a French association football club based in Nice. The club was founded in 1904 and currently plays in Ligue 1, the top-tier of French football. Nice plays its home matches at the Allianz Riviera. Nice is managed by Lucien Favre and captained by defender Paul Baysse. - Paul Baysse (born 18 May 1988) is a French professional footballer who plays for Nice as a defender. What is the relationship between 'marcel gaillard ' and 'defender'?
Answer:
position played on team / speciality