<prompt> Arola palo e fanoeng ka lipalo tse kholo le tse kopaneng.16, 31, 5, 9, 18  <response>: Instruction in English: Divide the given set of numbers into prime and composite numbers. . Response in English: In the given set of numbers 16, 31, 5, 9, 18, the prime numbers are 31, 5 and the composite numbers are 16, 9, 18. . Response in Sesotho: Sehlopheng se fanoeng sa linomoro 16, 31, 5, 9, 18, linomoro tsa mantlha ke 31, 5 me linomoro tse kopaneng ke 16, 9, 18. 