YOU SAID:

I wanna eat the banana of that monkey

INTO JAPANESE

その猿のバナナを食べたいです。

BACK INTO ENGLISH

Want to eat bananas for the monkey.

INTO JAPANESE

猿にバナナを食べたいです。

BACK INTO ENGLISH

You want to eat a banana to the monkey.

INTO JAPANESE

あなたは猿にバナナを食べたいです。

BACK INTO ENGLISH

You want to eat a banana to the monkey.