<prompt> Kalima dǝga tǝmzǝyin: Nǝm-kǝndǝli-a nǝm-kǝndǝli-a dǝ zaumaro faidaa kuru raksa am so dǝwo nǝm-kǝndǝli-a dǝga sǝdǝna dǝro faidaa kuru lamarra arzanyibe-a kuru awowa gade so dǝga jama so dǝro faidaa. U.S. National Transportation Safety Board dǝ, Dr. Charles Czeisler, kam Institute of Medicine dǝye kuru Director of the Harvard University Medical School Division of Sleep Medicine Brigham and Womens Hospital dǝye gulzǝna dǝye suwudǝ shima 31 kazǝyi motowa kura soye suwudǝna dǝ shima kǝnǝngatǝ-a kǝnǝngatǝ-a ye amma tawadǝro kǝnǝngatǝ-a kǝnǝngatǝ-a, jili kǝnǝngatǝ-a kǝnǝngatǝ-a lan kǝlzǝnyi, kuru karewa nzunduye-a kǝnǝngatǝ-a dǝ shima suwudǝ kǝn indimi 29 wo. Kәnәngatә dә shima lamar kura kәla kazәyiwa kәjibe dәn, alama shi Exxon Valdez oil spill dә, kazәyiwa nuclearbe Chernobyl-a  <response>: Three Mile Island-a bǝtǝrǝdǝ shi space shuttle Challenger dǝ-a. 