Task: Translation
Input (Indonesian): Sebuah ledakan di tambang batu bara telah menewaskan sedikitnya 80 orang di kota Donetsk, Ukraina, sementara 20 orang dilaporkan hilang.
Output (English): An explosion in a coal mine has killed at least 80 people in the city of Donetsk, Ukraine, while 20 people are reported missing.