YOU SAID:

Their is someone in the room who is someone and then their is somebody in the room with nobody.

INTO JAPANESE

彼らは誰かである部屋の誰かであり、誰もいない部屋の誰かです。

BACK INTO ENGLISH

Someone in the room they are someone, someone in the room nobody else.

INTO JAPANESE

部屋の誰かは誰か、部屋の誰かは誰もいません。

BACK INTO ENGLISH

There is no one in the room, there is no one in the room.

INTO JAPANESE

部屋には誰もいません。部屋には誰もいません。

BACK INTO ENGLISH

There is no one in the room. There is no one in the room.

INTO JAPANESE

部屋には誰もいません。部屋には誰もいません。

BACK INTO ENGLISH

There is no one in the room. There is no one in the room.