YOU SAID:

hey there how do you do kind sir

INTO JAPANESE

ねえ、どうやって親切なサーをしますか

BACK INTO ENGLISH

Hey, how do you do a kind sir?

INTO JAPANESE

ねえ、どうやって親切な先生をしますか？

BACK INTO ENGLISH

Hey, how do you make a kind teacher?

INTO JAPANESE

ねえ、どうやって親切な先生を作るの？

BACK INTO ENGLISH

Hey, how do you make a kind teacher?