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).

[EX Q]: "I was at the actual discussion, and what I heard him say, however it has been reported, was essentially the position advocated by the Royal Society," Jackson said.
[EX A]: 「私は実際議論の場にいたが、しかし、私が聞いた彼の話の内容は、本質的には王立協会によって主唱されている立場だったと伝えられている」と、ジャクソンは言った。

[EX Q]: Henley called for an election when its representative Boris Johnson was elected Lord Mayor of the City of London.
[EX A]: 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。

[EX Q]: The study found evidence of polar bear hybridization with a now-extinct population of brown bears that lived in Ireland and Britain during the last ice age.
[EX A]:
調査で、最後の氷河時代に北極グマがアイルランドと英国に生息していたヒグマの現在では消滅した個体群と交雑していた証拠が明らかになった。