YOU SAID:
The nyan cat and cat cat are banana cats
INTO JAPANESE
ニャン猫と猫猫はバナナ猫です
BACK INTO ENGLISH
Nyan cats and cats cats are banana cats
INTO JAPANESE
ニャン猫と猫猫はバナナ猫です
BACK INTO ENGLISH
Nyan cats and cats cats are banana cats
That didn't even make that much sense in English.