In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

「どれがこの選挙区にとって、最も有益でない、あるいは有害ですらあったのか？」
"Which was least beneficial, or even harmful, to this riding?"

レポートによれば、ミズーリ州セントルイスの４０マイル外で起きた、２台のスクールバス、トレーラー、SＵVを巻き込んだ事故で、２人が死亡、５０人が負傷した。
An accident involving two school buses, a tractor trailer and an sport utility vehicle has left at least two people dead and fifty more injured about 40 miles outside of St. Louis, Missouri according to reports.

人口65万人のモンテネグロは、世界でもっとも新しい国である。

With a population of 650,000, Montenegro is the world's newest country.