<prompt> Khetha mokhoa o nepahetseng oa ho bua le motho ea sa tsejoeng ka lengolo la semmuso.nan  <response>: Instruction in English: Select the correct way to address an unknown person in a formal letter. . Response in English: The correct way to address an unknown person in a formal letter is by using Dear Sir or Madam or To Whom It May Concern. Both options are polite and formal, and commonly used when the name or gender of the recipient is unknown. . Response in Sesotho: Tsela e nepahetseng ea ho bua le motho ea sa tsejoeng ka lengolo la molao ke ho sebelisa Ratehang Monghali kapa Mofumahali kapa Eo e ka Amehang ho Eona. Likhetho tsena ka bobeli li na le mekhoa e metle, me li sebelisoa hangata ha lebitso kapa bong ba moamoheli bo sa tsejoe. 