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

Example Input: In addition, since 1957, Honolulu has had a comprehensive law regulating the size and content of signs.
Example Output: 加えて、１９５７年以降、ホノルルは広告のサイズと内容を規制する包括的法律がある。

Example Input: Henley called for an election when its representative Boris Johnson was elected Lord Mayor of the City of London.
Example Output: ヘンリーはBorisJohnson議員がロンドン市長に選出されたことに伴い選挙を公示した。

Example Input: "No rich text is allowed in the body of messages at all, either."
Example Output:
「リッチテキストもまた、メッセージの本文の中で全く使ってはいけない。」