<prompt> Translate the following text to SwahiliIf he had spent time in the archives, says van Pelt, he would have found evidence about ventilation systems, ways to introduce Zyclon B into these buildings--but of course I dont think he knows German so it wouldnt have helped very much.  <response>: Ikiwa alikuwa amechukua muda katika kumbukumbu, anasema van Pelt, angepata ushahidi kuhusu mifumo ya uingizaji hewa, njia za kuingiza Zyklon B katika majengo haya - lakini bila shaka sidhani kama anajua Kijerumani kwa hivyo haingesaidia sana. 