<prompt> Translate the following text to EnglishMfalme Justin II alianzisha Kisiwa cha Prinkipo katika karne ya 6 na baadaye jina hilo lilijulikana kuwa Kisiwa cha Prince.  <response>: The Emperor Justin II built a palace on the largest island in the sixth century; it soon came to be known as Prinkipo, the Princes Isle, and the name later spread to cover the whole group. 