YOU SAID:

Slaves having rights is wrong

INTO JAPANESE

奴隷に権利があるのは間違っている

BACK INTO ENGLISH

It's wrong that slaves have rights

INTO JAPANESE

奴隷に権利があるのは間違いだ

BACK INTO ENGLISH

It is wrong that slaves have rights.

INTO JAPANESE

奴隷に権利があるというのは間違っている。

BACK INTO ENGLISH

It is wrong to say that slaves have rights.

INTO JAPANESE

奴隷に権利があるというのは間違いです。

BACK INTO ENGLISH

It is wrong to say that slaves have rights.