YOU SAID:
you are stupid and i hate you
INTO JAPANESE
あなたは愚かで、私はあなたが嫌いです
BACK INTO ENGLISH
You are stupid, I hate you
INTO JAPANESE
あなたは愚かです、私はあなたが嫌いです
BACK INTO ENGLISH
You are stupid, I hate you
That didn't even make that much sense in English.