YOU SAID:
blah blah blah blah blah my name is river. cats do not exist
INTO JAPANESE
私の名前は川です。猫は存在しない
BACK INTO ENGLISH
My name is Kawa. cats don't exist
INTO JAPANESE
私の名前はカワです。猫は存在しない
BACK INTO ENGLISH
My name is Kawa. cats don't exist
That didn't even make that much sense in English.