Data: AEK Athens F.C., manager, Gus Poyet; Gus Poyet, club, Real Zaragoza

AEK Athens F.C. manager is Gus Poyet, who is associated with the Real Zaragoza, a football club.

Data: Beef kway teow, country, Singapore; Beef kway teow, region, "Nationwide in Singapore and Indonesia"; Singapore, leader, Tony Tan; Singapore, language, Standard Chinese

Beef kway teow is a nationwide dish in Indonesia and, Tony Tan led, Singapore (where Standard Chinese is spoken).

Data: Arros negre, country, Spain; Arros negre, region, Catalonia; Arros negre, ingredient, Cuttlefish
Arros negre contains cuttlefish and is from Catalonia in Spain.