<prompt> Hlahisa polelo e emelang litaba tse serapeng.Ho ile ha hlahisoa molao o mocha ka 2020 o hlalosang mehato e mehlano ea polokeho eo libaka tsohle tsa mosebetsi li lokelang ho li latela ho thibela ho ata ha Covid-19. Sena se kenyelletsa ho hloekisa meaho khafetsa, ho kenya tsebetsong mehato ea phallo ea sechaba, le ho hlahisa mokhoa oa ho hlahloba le ho hlahloba mocheso.  <response>: Instruction in English: Generate a sentence that represents the content in the paragraph. . Response in English: In 2020, a law was introduced requiring workplaces to follow five safety measures to prevent the spread of Covid-19, including sanitization, social distancing, and screening procedures. . Response in Sesotho: Ka 2020, ho ile ha hlahisoa molao o hlokang hore libaka tsa mosebetsi li latele mehato e mehlano ea polokeho ho thibela ho ata ha Covid-19, ho kenyeletsoa litsebetso tsa likhoerekhoere, phalliso sechabeng le litsebetso tsa tlhahlobo. 