YOU SAID:
One brown teddy sitting on the wall.
INTO JAPANESE
壁に座っている茶色いテディ。
BACK INTO ENGLISH
A brown teddy sits on a wall.
INTO JAPANESE
壁に茶色いテディが座っている。
BACK INTO ENGLISH
A brown teddy sits on the wall.
INTO JAPANESE
壁には茶色いテディが座っている。
BACK INTO ENGLISH
A brown teddy sits on the wall.
That didn't even make that much sense in English.