YOU SAID:
Obese bears attacked my grandma
INTO JAPANESE
肥満のクマがおばあちゃんを襲った
BACK INTO ENGLISH
Obese bear attacked granny
INTO JAPANESE
肥満のクマがおばあさんを襲った
BACK INTO ENGLISH
An obese bear attacked an old woman
INTO JAPANESE
肥満したクマが老婆を襲った
BACK INTO ENGLISH
An obese bear attacked an old woman
That didn't even make that much sense in English.