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]: 彼は4人のメンバーが深い藪の中を10km歩いて現地時間午前4時に基地に入ったと言った。
[A]: He said four members walked 10km through thick scrub and entered the base at 4:00 a.m. local time.


[Q]: 彼らはまた、処女のネズミに追加のプロラクチンを与える実験をし、妊娠中のネズミと類似の結果を発見した。
[A]: They also tested virgin mice given additional prolactin, and found results similar to pregnant mice.


[Q]: 伝えられるところによると、飛行機の貨物用を造る計画があり、それを世界初の「３層構造」貨物輸送航空機にすることを航空機専門家が提案したが、エアバスに対し、このような変形タイプを作るかどうかは確認されていない。
[A]:
There are reportedly plans to build a cargo version of the plane, which, aviation experts have suggested, would be the world's first "triple-decker" freight aircraft; Airbus has not confirmed that this variant will be built.