<prompt> Translate the following text to EnglishKufikia mwanzo wa karne ya 18, maisha katika jiji la Edinburgh lile ambalo leo ni Jiji la Kale yalikuwa yamejaa watu na hayakuwa safi.  <response>: By the beginning of the 18th century, life in the city of Edinburgh todays Old Town was overcrowded and unsanitary. 