YOU SAID:

he killed the man with a spoon while he was sleeping in the house nextdoor.

INTO JAPANESE

彼は隣の家で寝ている間にスプーンで男を殺した。

BACK INTO ENGLISH

He killed a man with a spoon while he slept in the house next door.

INTO JAPANESE

彼は隣の家で寝ている間にスプーンで男を殺した。

BACK INTO ENGLISH

He killed a man with a spoon while he slept in the house next door.