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).

[Q]: 「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？」
[A]: "Which was least beneficial, or even harmful, to this riding?"


[Q]: 輪の特徴のうちいくつかは土星の月によって引き起こされたと知られているが、他の輪については説明がつかない。
[A]: Some of the ring features are known to be caused by Saturn's moons, but others are harder to explain.


[Q]: ニュージーランド・ヘラルドは香港のケーブルテレビが「その回転翼機は機械の問題が起きて水上に緊急着陸を行った」と言ったのを引用した。
[A]:
The New Zealand Herald quoted Hong Kong's Cable TV as saying that the rotorcraft performed an emergency landing on water after experiencing mechanical problems.