YOU SAID:

she is a mean person he is a good person and i can cannot tell who is who

INTO JAPANESE

彼女は彼が良い人である意地悪な人であり、私は誰が誰であるかを知ることができません

BACK INTO ENGLISH

She is a mean person he is a good person and I can't know who is who

INTO JAPANESE

彼女は彼が良い人である意地悪な人であり、私は誰が誰であるかを知ることができません

BACK INTO ENGLISH

She is a mean person he is a good person and I can't know who is who