Information: - Amager (or, especially among older speakers) is a Danish island in the resund. The Danish capital, Copenhagen, is partly situated on Amager, which is connected to the much larger island of Zealand by five bridges. Amager also has a connection across the resund to Sweden, the resund Bridge. Its western part begins with a tunnel from Amager to another Danish island, Peberholm. Copenhagen Airport is located on the island, around from Copenhagen city centre. Amager is the largest island in the resund, and the only one with a large population. , 192,709 people live on the island, including its northern tip, Christianshavn. The northern part is included in the Copenhagen municipality. The middle part comprises Tarnby municipality, and Dragr municipality is located on the southeast part of the island. Most of the western part is land that was reclaimed from the sea from the 1930s-1950s. This enlargement, from the shallow sound towards Zealand, is known as "Kalveboderne". The enlargement has never been built-up and its soil isn't suitable for agricultural use. However the area between Dragr town and the airport is cultivated land of high quality. Amager has in the past been referred to as the "kitchen of Copenhagen". At the border of the enlargement there is an old beech forest, "Kongelunden" (The King's Grove). - Copenhagen (, ); ) is the capital and most populated city of Denmark. It has a municipal population of 591,481 and a larger urban population of 1,280,371. The Copenhagen metropolitan area has just over 2 million inhabitants. The city is situated on the eastern coast of the island of Zealand; another small portion of the city is located on Amager, and is separated from Malmo, Sweden, by the strait of resund. The resund Bridge connects the two cities by rail and road. - Magnus Troest ( born June 5 , 1987 at Copenhagen ) is a Danish professional footballer who currently plays for Novara . His major skills are his physical strength , and his heading ability . Troest is the younger brother of AB player Jonas Troest . - Jonas Troest (born 4 March 1985) is a Danish professional football player, who plays as a defender. He is currently on a free agent. He has played 25 matches for the Danish under-21 national team. Jonas Troest is the older brother of footballer Magnus Troest. Given the information, choose the subject and object entities that have the relation of 'position played on team / speciality'.
Answer:
magnus troest , defender