Task: Text Categorization
Input (English): Text:  Luton Castle was a 12th-century castle in the town of Luton in the county of Bedfordshire England (grid reference TL09062082).It was a timber motte-and-bailey structure built in 1139 and demolished in 1154. In 1963 the bailey was exposed but not excavated. An excavation was done in 2002 revealing a steep ditch.The site is now home to Matalan a discount store. Nothing visible remains of the castle.
Output (English): 7