<prompt> Translate the following text to EnglishMji wa Theodosia ulianzishwa na mji wa Adrianople mnamo 1453 na Mehmed Mshindi.  <response>: Next to the mosque are the Theodosian Walls, pierced here by the Adrianople Gate Edirnekap??, where Mehmet the Conqueror entered the fallen city in 1453. 