You will be given a definition of a task first, then some input of the task.
Given a sentence in the Japanese, provide an equivalent translation in Bahasa Indonesia that retains the same meaning through the translation. In translation, keep numbers as it is.

当局は二人の生命がこの出来事で失われたが、その原因はまだ不明だと報告した。
Output:
Penguasa melaporkan tentang hilangnya 2 orang karena peristiwa itu, dan kasusnya belum terungkap.