In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
Q: Context: Lanarkshire, also called the County of Lanark is a historic county in the central Lowlands of Scotland., Ayresome Park was a football stadium in the town of Middlesbrough, North East England, and was the home of Middlesbrough F.C. from its construction in time for the 190304 season, until the Riverside Stadium opened in 1995., Middlesbrough Football Club is a professional association football club based in Middlesbrough, North Yorkshire, England. Formed in 1876, they have played at the Riverside Stadium since 1995, their third ground since turning professional in 1889. They played at the Linthorpe Road ground from 1882 to 1903 and at Ayresome Park for 92 years, from 1903 to 1995., Joseph `` Joe '' Cassidy ( born 30 July 1872 ) was a Scottish footballer who played as a forward . Born in Dalziel , Lanarkshire , Cassidy started his career with Motherwell Athletic before joining Blythe in 1890 . In 1893 , he was transferred to Newton Heath , where he played in the last four league games of the season , as well as a test match against Small Heath , in which he scored to keep Newton Heath in the First Division . After two months with the Heathens , he moved to Celtic . In 1895 , he returned to Newton Heath , who had by now dropped into the Second Division . In seven seasons back with the club , Cassidy played 163 games and scored 99 goals . He went on to play for Manchester City and Middlesbrough . At the latter club , he would be captain for their first game at Ayresome Park , also scoring the first competitive goal at the new ground . He moved to Workington in 1906 ., North East England is one of the nine regions of England that are classified at the first level of NUTS for statistical purposes. It covers Northumberland, County Durham, Tyne and Wear, and the Tees Valley. The region is home to three large conurbations: Teesside, Wearside, and Tyneside, the latter of which is the largest of the three and the eighth most populous conurbation in the United Kingdom. There are only three cities in the region; Newcastle upon Tyne is the largest city in the region with a population of just under 280,000, followed by Sunderland, both of which are located in the metropolitan county of Tyne and Wear. The city of Durham is the county town of County Durham. Other large settlements in the region include Darlington; Gateshead; Hartlepool; Middlesbrough; South Shields; Stockton-on-Tees; Alnwick and Washington., The Riverside Stadium is a football stadium in Middlesbrough, England, which has been the home of Middlesbrough F.C. since it opened in 1995. Its current capacity is 33,746 all seated, although there is provisional planning permission in place to expand that to 42,000 if required., Scotland (Scots: ) is a country that is part of the United Kingdom and covers the northern third of the island of Great Britain. It shares a border with England to the south, and is otherwise surrounded by the Atlantic Ocean, with the North Sea to the east and the North Channel and Irish Sea to the south-west. In addition to the mainland, the country is made up of more than 790 islands, including the Northern Isles and the Hebrides., Subject: joe cassidy , Relation: sport, Options: (A) association football (B) football (C) united kingdom
A:
association football