YOU SAID:

The archiduchess' socks are they dry ? Yes they are

INTO JAPANESE

大公妃の靴下は乾いていますか？はい、そうです

BACK INTO ENGLISH

Are the Duchess' socks dry? Yes, it is

INTO JAPANESE

公爵夫人の靴下は乾いていますか？はい、そうです

BACK INTO ENGLISH

Are the Duchess' socks dry? Yes, it is