YOU SAID:
my dad has black person disease
INTO JAPANESE
私の父は黒い人病
BACK INTO ENGLISH
My father is a black man's
INTO JAPANESE
私の父は黒人
BACK INTO ENGLISH
My father was black.
INTO JAPANESE
私の父は、黒だった。
BACK INTO ENGLISH
My father was black.
Well done, yes, well done!