<prompt> Fumana mohopolo oa mantlha oa sengoloa senaSengoliloeng se bua ka litlamorao tsa gentrification le ho falla ha baahi ba maemo a tlase metseng ea litoropo  <response>: Instruction in English: Determine the central idea of this article . Response in English: The main topic of this article is the consequences of gentrification in urban areas, including the displacement of low-income populations. . Response in Sesotho: Sehlooho se ka sehloohong sa sehlooho sena ke liphello tsa gentrification libakeng tsa litoropo, ho kenyelletsa le ho falla ha batho ba nang le chelete e tlaase. 