<prompt> Translate the following text to EnglishMji huu wa juu wa kilima, umbali wa kilomita 8 kusini magharibi mwa Palermo, una kanisa kuu bora zaidi la Sicily karne ya 12 na moja ya mizunguko bora ya mosaic ya enzi za kati huko Ulaya.  <response>: This hilltop suburb 8 km 5 miles southwest of Palermo boasts Sicilys finest cathedral 12th-century and one of the best medieval mosaic cycles in Europe. 