Have you listed all of [Applicant]'s periods of military service or government positions (if any), and all of the organizations that [Applicant] belongs to (if any)?

The question is: Have you listed all of [Applicant]'s periods of military service or government positions (if any), and all of the organizations that [Applicant] belongs to (if any)?

Only been associated with Private companies for work. Should the answer be Yes/No?

I am thinking it should be Yes

Please advise

I don’t think you can move forward by answering NO
private companies are organizations only.

do you see not applicable also as an option ?