In this task, given a sentence in the English language, your task is to convert it into the Bahasa (Indonesian) language.
One example is below.
Q: At its peak in the 1970s, the programme achieved nine million viewers.
A: Pada puncaknya di tahun 1970-an, program mencapai 9 juta pemirsa.
Rationale: The above sentence is correctly translated from English to Bahasa Indonesia.
Q: Officials commented that some relatives had expressed their frustration over the legal challenges involved in the prosecution effort.
A:
Para pejabat berkomentar bahwa beberapa kerabat telah menyatakan frustasi mereka terhadap tantangan hukum termasuk dalam proses penuntutan.