<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo i-SG-1 ibuya ohambweni futhi iyalelwe ukuba iye esibhedlela.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi i-SG-1 ibuya ohambweni lwayo futhi ibona ukuthi kunokwethenjelwa okwengeziwe esikhungweni, kodwa itshelwa ukuthi kumane kuyindlela yokuqapha ngenxa yokuchitheka kwe-tetrachloroethylene yamakhemikhali ku-Level 23. 