Original sentence: Fagans, Creigiau, Pentyrch, Tongwynlais and Gwaelod-y-garth, all of which contain some of the largest housing estates in the United Kingdom, though less in the villages.To the west lie Ely, Caerau and Fairwater, also containing the villages of St
Edited sentence: Fagans, Creigiau, Pentyrch, Tongwynlais and Gwaelod-y-garth.Fagans, home to the Museum of Welsh Life, is protected from further development.The highest percentage of Welsh speakers is in Pentyrch, where 15.9% of the population speak the language.To the north west of the city lies a region that may be called "Rural Cardiff" containing the villages of St.To the west lie Ely, Caerau and Fairwater which contain some of the largest housing estates in the United Kingdom