<prompt> Translate the following text to Swahiliand uh i was pretty impressed he had a he before he started out on his experiments he had a battery of tests done on his body to determine the age of each one of his organs  <response>: Alikuwa na he kabla ya kuanza majaribio yake, alikuwa na seti ya vipimo kufanyika juu ya mwili wake ili kuamua umri wa kila moja ya viungo vyake. 