YOU SAID:

cats end mice while mice end cats

INTO JAPANESE

猫はマウスを終わらせ、マウスは猫を終わらせる

BACK INTO ENGLISH

The cat ends the mouse, the mouse ends the cat

INTO JAPANESE

猫はマウスを終わらせ、マウスは猫を終わらせる

BACK INTO ENGLISH

The cat ends the mouse, the mouse ends the cat