YOU SAID:

my mother is fat, yours is fatter, my father is stupid, yours is smarter

INTO JAPANESE

私の母は太っている、あなたは太っている、私の父は愚か、あなたは賢い

BACK INTO ENGLISH

My mother is fat, you are fat, my father is stupid, you are clever

INTO JAPANESE

私の母は太っている、あなたは太っている、私の父は愚かだ、あなたは賢い

BACK INTO ENGLISH

My mother is fat, you are fat, my father is stupid, you are clever