YOU SAID:
i will fight your cat
INTO JAPANESE
あなたの猫を戦うだろう
BACK INTO ENGLISH
Will your cat fight
INTO JAPANESE
あなたの猫に戦う
BACK INTO ENGLISH
Fight for your cat
INTO JAPANESE
あなたの猫のための戦い
BACK INTO ENGLISH
Fight for your cat
That didn't even make that much sense in English.