YOU SAID:
my sister died in a house fire
INTO JAPANESE
私の妹は家の火事で死んだ
BACK INTO ENGLISH
My sister died in a house fire
INTO JAPANESE
もう死んだの 忘れた?
BACK INTO ENGLISH
My sister died
INTO JAPANESE
もう死んだの 忘れた?
BACK INTO ENGLISH
My sister died
That didn't even make that much sense in English.