<prompt> Translate the following text to EnglishNa tunajua kwamba pengo kama hilo si sehemu ya mpango wa asili kwa mtoto wa miezi mitano - angalau, kuhukumu kwa jamii ya wawindaji-wakusanyaji.  <response>: And we do know that such a gap isnt part of natures plan for a five-month-old child--at least, to judge by hunter-gatherer societies. 