YOU SAID:
Hello your nan is old and fat
INTO JAPANESE
こんにちはあなたのナンは古くて太っています
BACK INTO ENGLISH
Hello your Nan's fat old
INTO JAPANESE
こんにちは、ナンの太った老人
BACK INTO ENGLISH
Hi, Nan's fat old man
INTO JAPANESE
こんにちは、ナンの太った老人
BACK INTO ENGLISH
Hi, Nan's fat old man
That didn't even make that much sense in English.