YOU SAID:

I don't understand the question and I won't respond to it.

INTO JAPANESE

私はその質問を理解していませんし、返事もしません。

BACK INTO ENGLISH

I do not understand the question and I will not reply.

INTO JAPANESE

私は質問を理解していないし、返事もしません。

BACK INTO ENGLISH

I do not understand the question, nor reply.

INTO JAPANESE

私は質問を理解していないし、返事もしません。

BACK INTO ENGLISH

I do not understand the question, nor reply.