<prompt> Translate the following text to EnglishMji huo unaitwa Koza Hane, na ni kituo cha biashara ya hariri cha Bursa.  <response>: An archway leads from the centre of the plaza into the Koza Hane, an arcaded caravanserai an inn built in the 15th century and which today is the centre of Bursas silk trade. 