YOU SAID:

My brother's girlfriend's mother's sister's husband's dog just died from cancer

INTO JAPANESE

兄のガールフレンドの母親の妹の夫の犬はちょうど癌で死んだ

BACK INTO ENGLISH

My brother's girlfriend mother sister husband dog just died of cancer

INTO JAPANESE

私の兄弟のガールフレンドの母姉妹夫犬はちょうど癌で死にました

BACK INTO ENGLISH

My brother's girlfriend mother sister husband dog just died of cancer