<prompt> Bala kakaretso ea 12, 15, 22, le 17.nan  <response>: Instruction in English: Calculate the average of 12, 15, 22, and 17. . Response in English: The average of the numbers 12, 15, 22, and 17 is 121522174 16.5. . Response in Sesotho: Karolelano ea lipalo 12, 15, 22, le 17 ke 121522174 16.5. 