YOU SAID:

why oh why does a butterfly fly?

INTO JAPANESE

なぜオハイオ州なぜ蝶飛ぶのでは?

BACK INTO ENGLISH

Why, Oh, why butterflies fly?

INTO JAPANESE

なぜ、ああ、なぜ蝶が飛ぶ?

BACK INTO ENGLISH

Yes. Why?

INTO JAPANESE

ああ なぜだ？

BACK INTO ENGLISH

Yes. Why?