YOU SAID:

Questions are locks, answers are keys.

INTO JAPANESE

質問はロックですが、答えはキーです。

BACK INTO ENGLISH

Rock is a question, but the answer is key.

INTO JAPANESE

ロックは、質問、答えはキー。

BACK INTO ENGLISH

Locking questions, answer key.

INTO JAPANESE

ロックの質問、解答。

BACK INTO ENGLISH

Locking questions and answers.

INTO JAPANESE

ロックの質問と回答。

BACK INTO ENGLISH

Locking questions and answers.