<prompt> Bhala okuqhubekayo kwalesi sigaba - Inhlolovo yango-1979 yaqhutshwa ngokushesha ngemva kwe-Three Mile Island Unit 2 TMI-2 yesikhungo samandla enuzi  <response>: ingozi eseduze nasePennsylvania eU.S.A. lapho ukulandelana kwezenzakalo kuholela ekuncibilike ngokwengxenye kwenhliziyo ye-TMI-2 reactor. 