TASK DEFINITION: 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).
PROBLEM: 保守党のリーダーマイケル・ハワードはMattsの振る舞いを非難したが、彼を辞めさせることは拒否した。

SOLUTION: Conservative leader Michael Howard condemned Matts' behaviour but refused to sack him.

PROBLEM: 「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？」

SOLUTION: "Which was least beneficial, or even harmful, to this riding?"

PROBLEM: １２００人以上の人々が戦闘で命を落とした。

SOLUTION:
Over 1,200 people have lost their lives in the conflict.